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Manual Siemens AC75

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  • Siemens AC75 - page 1

    s AC75 Siemens Cellular Engine Version: 01.002 DocId: AC75_ATC_V01.002 AT Command Set ...

  • Siemens AC75 - page 2

    AC75 A T Command Set AC75_ATC_V01.002 Page 2 of 569 10/30/06 Confidential / Rele ased s General Notes Product is deemed accepted by recipi ent and is provided wit hout interfac e to recipient’s products. The documen- tation and/or product are provided for testin g, evalua tion, integr ation and information pu rposes. The documen- tation and/or pr ...

  • Siemens AC75 - page 3

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 3 of 569 10/30/06 Confidential / Rele ased 1. Introduction .......... ................................................ .............................. ............ ............. ............... ........... . 14 1.1 Scope of the document ............... ................ ................. ......... ...

  • Siemens AC75 - page 4

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 4 of 569 10/30/06 Confidential / Rele ased 3.3 AT^SIND Extended Indicator Control ............ ................ ................ ................ ................ .............. 8 5 3.4 AT+CEER Extended Error Report . ................ ................ ................ ................ .......... ...

  • Siemens AC75 - page 5

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 5 of 569 10/30/06 Confidential / Rele ased 6.4 AT+CGMM Request model identification ................... ................ ................ ................ ............... 152 6.5 AT+GMM Request model identification ............ ................ ................ ................ ................ ...

  • Siemens AC75 - page 6

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 6 of 569 10/30/06 Confidential / Rele ased 8.9.1 AT^MONI responses .............. ................ ............. ................ ................ ............. ............ 211 8.9.2 Service states ........ ................ ................ ............. ................ ................ ...... ...

  • Siemens AC75 - page 7

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 7 of 569 10/30/06 Confidential / Rele ased 10.13.1 Information Elements Related to the Serv ice Application ............. ................ ............... 295 10.13.2 Information Elements Related to FTP Se rvice . ................ ................ ................ ............ 296 10.13.3 Inform ...

  • Siemens AC75 - page 8

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 8 of 569 10/30/06 Confidential / Rele ased 12.1.1 Fax Result Codes ..... ................ ................ ................. ................ ............. ................ ..... 3 52 12.2 AT+FCLASS Fax: Select, read or test service class ........... ................ ................. .......... ...

  • Siemens AC75 - page 9

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 9 of 569 10/30/06 Confidential / Rele ased 15. Remote SIM Access (RSA) Commands ....... ................... ................. ................ ................... .............. .4 1 5 15.1 AT^SRSA Remote SIM Access Activation .......... ... ................. ............ ................. ..... ...

  • Siemens AC75 - page 10

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 10 of 569 10/30/06 Confidential / Rele ased 19. Hardware Related Commands ...... ................ ................ ................ ................ ................. ............ ......... 481 19.1 AT+CCLK Real Time Clock .............. ................ ............. ................ .......... ...

  • Siemens AC75 - page 11

    AC75 A T Command Set Contents s AC75_ATC_V01.002 Page 11 of 569 10/30/06 Confidential / Rele ased 23.3 Available AT Commands and D ependency on SIM PIN ................. ................ ................ ............ 539 23.4 Availability of AT Commands D epending on Operating Mode of ME ........ ................ .................. 546 23.5 AT Comm ...

  • Siemens AC75 - page 12

    AC75 A T Command Set List of Tables s AC75_ATC_V01.002 Page 12 of 569 10/30/06 Confidential / Rele ased Table 1.1: Symbols used to mark the type of parame ters .......... ................ ............. ................ ................ ... .1 7 Table 1.2: Symbols used to indicate the correlations with other commands ................. .............. ...

  • Siemens AC75 - page 13

    AC75 A T Command Set List of Figures s AC75_ATC_V01.002 Page 13 of 569 10/30/06 Confidential / Rele ased Figure 1.1: Main character table of GSM 03.38 alphabet ........ ................. ................ ................ ................ . ... 22 Figure 1.2: Extension character ta ble of GSM 03.38 alphabet .......... ................ ............. ...

  • Siemens AC75 - page 14

    AC75 A T Command Set 1. Introduction s AC75_ATC_V01.002 Page 14 of 569 10/30/06 Confidential / Rele ased 1. Introduction 1.1 Scope of the document This document pr esents the AT Comma nd Set for the Siemens Cellu lar Engine AC75 R elease 01.0 02 . Before using the Cellular Engine or upgrading to a new firmwa re version please read the latest produc ...

  • Siemens AC75 - page 15

    AC75 A T Command Set 1.2 Related do cuments s AC75_ATC_V01.002 Page 15 of 569 10/30/06 Confidential / Rele ased 1.2 Related document s [1] AC75 Release Notes, Version 01.002 [2] AC75 Hardware Interface Description, Ver sion 01.002 [3] AC75 Java User's Guide [4] Remote-SAT User's Guide [5] GPRS Startup User's Guide [6] Multiplexer Use ...

  • Siemens AC75 - page 16

    AC75 A T Command Set 1.3 Document conv entions s AC75_ATC_V01.002 Page 16 of 569 10/30/06 Confidential / Rele ased 1.3 Document conventions Throughout the docum ent, the GSM engines are referred to a s ME (Mobile Equipment), MS (Mobile Station), TA (Terminal Adapte r), DCE (Data Communication Equ ipment) or facsimile DCE (FAX mod em, FAX board). To ...

  • Siemens AC75 - page 17

    AC75 A T Command Set 1.3 Document conv entions s AC75_ATC_V01.002 Page 17 of 569 10/30/06 Confidential / Rele ased 1.3.2 Superscript not ation for p arameters and values Table 1.1: Symb ols used to mark the type of parameters Table 1.2: Symb ols used to indicate the correlations wi th other commands Table 1.3: Symb ols used to mark different types ...

  • Siemens AC75 - page 18

    AC75 A T Command Set 1.4 AT Command Syntax s AC75_ATC_V01.002 Page 18 of 569 10/30/06 Confidential / Rele ased 1.4 A T Command Synt ax The "AT" or "at" prefix must be set at the beg inning of each command line. To ter minate a command line enter <CR> . Commands are usua lly followed by a response that includes " <C ...

  • Siemens AC75 - page 19

    AC75 A T Command Set 1.4 AT Command Syntax s AC75_ATC_V01.002 Page 19 of 569 10/30/06 Confidential / Rele ased 1.4.2 Combining A T commands on the same command line You may enter s everal AT com mands on the same line. This e liminates the need to type the "AT" or "at " prefix before each command. Instead, it is only needed once ...

  • Siemens AC75 - page 20

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 20 of 569 10/30/06 Confidential / Rele ased 1.5 Supported character set s The ME supports two character sets: GSM 03.38 (7 bit, also referr ed to as GSM alphabet or SMS alphabet) an d UCS2 (16 bit, refer to ISO/IEC 10646). See AT+CSCS for informa tion abou t selecting t he ...

  • Siemens AC75 - page 21

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 21 of 569 10/30/06 Confidential / Rele ased Table 1.5: Example s for character definitions depending on alphab et CAUTION: Often, the editors of terminal programs do not recognize escape se quences. In this case, an escape sequence will be handled as normal characters. The ...

  • Siemens AC75 - page 22

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 22 of 569 10/30/06 Confidential / Rele ased 1.5.1 GSM alphabet t ables and UCS2 character values This section provides tab les for the GSM 03.38 alph abet supporte d by the ME. Below any GSM character find the corresponding two byte character value of the UCS2 a lphabet. (F ...

  • Siemens AC75 - page 23

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 23 of 569 10/30/06 Confidential / Rele ased 1) This code value is reserved for the extens i on to another extension table. On receipt of this code, a recei ving entity shall display a space until another extension table is defined. 2) This code represents the EURO currency ...

  • Siemens AC75 - page 24

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 24 of 569 10/30/06 Confidential / Rele ased In the event that an MS receives a code where a symbol is not repr esented in Figure 1.2 , Extensio n character table of GSM 03.38 alpha bet the MS shall display the ch aracter show n in the main default 7 bit alpha bet table (see ...

  • Siemens AC75 - page 25

    AC75 A T Command Set 1.5 Suppo rted charac ter sets s AC75_ATC_V01.002 Page 25 of 569 10/30/06 Confidential / Rele ased 1.5.2.2 Implementing input of T erminal dat a to SIM (direction TE to T A) Note: The ratio between the number of input characters and bytes stored on the SIM is given in parentheses. Case 1 Every characte r is sent from TE to TA a ...

  • Siemens AC75 - page 26

    AC75 A T Command Set 1.6 Serial Interface Flow Control s AC75_ATC_V01.002 Page 26 of 569 10/30/06 Confidential / Rele ased 1.6 Serial Interface Flow Control Flow control is essential to prevent loss of data or avoid errors when, in a data or fax call, the sending device is transferring data faste r than the receiving side is read y to accept. When ...

  • Siemens AC75 - page 27

    AC75 A T Command Set 1.6 Serial Interface Flow Control s AC75_ATC_V01.002 Page 27 of 569 10/30/06 Confidential / Rele ased of data, data throughput, reaction tim e of the application when h andling the buffer, processor pe rformance and available memory. To give a n example, a small buffer size (such as 256 bytes) incre ases the frequency of deacti ...

  • Siemens AC75 - page 28

    AC75 A T Command Set 1.7 Communication between Customer Application and AC75 s AC75_ATC_V01.002 Page 28 of 569 10/30/06 Confidential / Rele ased 1.7 Communication between Custom er Application and AC75 Leaving hardware flow control unconsidered the Custo mer Application (TE) is couple d with the AC75 (ME) via a receive and a transmit line. Since bo ...

  • Siemens AC75 - page 29

    AC75 A T Command Set 1.8 Unsoli cited Result Code Prese ntation s AC75_ATC_V01.002 Page 29 of 569 10/30/06 Confidential / Rele ased 1.8 Unsolicited Result Code Present ation URC stands for Unsolicited Result C od e and is a report me ssage issued by the ME without being requested by the TE, i.e. a URC is issued automatically when a cert ain event o ...

  • Siemens AC75 - page 30

    AC75 A T Command Set 1.9 Common PCN Handset Specification (CPHS) s AC75_ATC_V01.002 Page 30 of 569 10/30/06 Confidential / Rele ased 1.9 Common PCN Handset Sp ecification (CPHS) The ME provides features to imp lement a device following the prer equisites of the Common PCN Handset Spe c- ification (CPHS) Phase 2. CPHS Feature Description/Remarks AT ...

  • Siemens AC75 - page 31

    AC75 A T Command Set 1.10 Errors and Messages s AC75_ATC_V01.002 Page 31 of 569 10/30/06 Confidential / Rele ased 1.10 Errors and Messages The command result codes "+CME ERROR: <err> " and "+CMS ERROR: <err> " indicate errors related to mobile equipment or network functionality. The format of <err> can be eithe ...

  • Siemens AC75 - page 32

    AC75 A T Command Set 2. Configuration Co mmands s AC75_ATC_V01.002 Page 32 of 569 10/30/06 Confidential / Rele ased 2. Configuration Commands The AT Commands descr ibed in this chapter allow the external application to determi ne the AC75's behaviour under various cond itions. 2.1 A T&F Set all current p aramete rs to manufacturer default ...

  • Siemens AC75 - page 33

    AC75 A T Command Set 2.2 AT&V s AC75_ATC_V01.002 Page 33 of 569 10/30/06 Confidential / Rele ased 2.2 A T&V Display current configuration AT&V returns the curren t parameter se tting. The configura tion varies depending o n whether or not PIN auth en- tication has been done and whethe r or not Multiplex mode is enabled (see AT+CMUX ). S ...

  • Siemens AC75 - page 34

    AC75 A T Command Set 2.2 AT&V s AC75_ATC_V01.002 Page 34 of 569 10/30/06 Confidential / Rele ased 2.2.1 A T&V responses The following tables show four different kin ds of responses depending on whether or not th e PIN is entered and whether or not the M ultiplex mode is enabled (s ee AT+CMUX ). Table 2.1: Curren t configuration on ASC0 / MU ...

  • Siemens AC75 - page 35

    AC75 A T Command Set 2.2 AT&V s AC75_ATC_V01.002 Page 35 of 569 10/30/06 Confidential / Rele ased Table 2.2: Curren t configuration on ASC1 a nd MUX channels 2 a nd 3 (example) PIN authentication done No PIN authentication ACTIVE PROFILE: E1 Q0 V1 X4 &C1 &D0 &S0 Q0 V1 S0:000 S3:013 S4:010 S5:008 +CR: 0 +CRC: 0 +CMGF: 1 +CSDH: 0 +C ...

  • Siemens AC75 - page 36

    AC75 A T Command Set 2.3 AT&W s AC75_ATC_V01.002 Page 36 of 569 10/30/06 Confidential / Rele ased 2.3 A T&W Stores current configur ation to user def ined profile AT&W stores the currently se t parameters to a user defined profile in the non-volatile memory. Syntax Parameter Description [0] Numbe r of profile Notes • The user defined ...

  • Siemens AC75 - page 37

    AC75 A T Command Set 2.4 ATQ s AC75_ATC_V01.002 Page 37 of 569 10/30/06 Confidential / Rele ased 2.4 A TQ Set result code presentation mode This parameter setting de termines whether or not the TA transmits any result code to the TE. Informa tion text transmitted in response is no t affected by this setting. Syntax Parameter Description [0] (&F ...

  • Siemens AC75 - page 38

    AC75 A T Command Set 2.5 ATV s AC75_ATC_V01.002 Page 38 of 569 10/30/06 Confidential / Rele ased 2.5 A TV Set result code format mode This command determine s the contents of heade r and trailer transmitted with AT co mmand result codes and information response s. Possible res ponses are describ ed in Section 2.5.1 , Verbose and num eric result cod ...

  • Siemens AC75 - page 39

    AC75 A T Command Set 2.6 ATX s AC75_ATC_V01.002 Page 39 of 569 10/30/06 Confidential / Rele ased 2.6 A TX Set CONN ECT result co de format and call monitoring ATX determines whether or not the TA detects the presence of dial tone a nd busy signal and whether or not TA transmits part icular result codes. Syntax Parameter Description [0] CONNECT resu ...

  • Siemens AC75 - page 40

    AC75 A T Command Set 2.7 ATV s AC75_ATC_V01.002 Page 40 of 569 10/30/06 Confidential / Rele ased 2.7 A TV Set CONNECT result code format Syntax Parameter Description [0] CONNECT <text> result co de return ed withou t RLP trailer 1 (&F) CONNECT <text> result code returned with RL P trailer Notes • For circuit switched data calls ...

  • Siemens AC75 - page 41

    AC75 A T Command Set 2.8 ATZ s AC75_ATC_V01.002 Page 41 of 569 10/30/06 Confidential / Rele ased 2.8 A TZ Set all current pa rameters to user defined profile ATZ sets all curren t parameters to the user profile stored with AT&W . If a connection is in progress, it will be ter- minated. All defined GPRS contexts which are not activated or not on ...

  • Siemens AC75 - page 42

    AC75 A T Command Set 2.9 AT+CFUN s AC75_ATC_V01.002 Page 42 of 569 10/30/06 Confidential / Rele ased 2.9 A T+CFUN Set phone functionality The AT+CFUN command serves to control the functionality level of the ME. It can be used to reset the ME, to choose one of the SLEEP modes or to return to full functionality. Intended for power savin g, SLEEP mode ...

  • Siemens AC75 - page 43

    AC75 A T Command Set 2.9 AT+CFUN s AC75_ATC_V01.002 Page 43 of 569 10/30/06 Confidential / Rele ased Unsolicited Result Codes URC 1 ^SYSSTART Indicates that the ME has been started and is ready to operate. If autoba uding is active ( AT+IPR =0) the URC is not generated. If the ME is configured to enter the Airplane mode afte r restart or reset the ...

  • Siemens AC75 - page 44

    AC75 A T Command Set 2.9 AT+CFUN s AC75_ATC_V01.002 Page 44 of 569 10/30/06 Confidential / Rele ased The parameter can only be used if the serial inte rface is enabled. Due to the command syntax, you need to ente r parameter <fun> , followed by <rst> , where <fun> is only a placeholder and has no effect. See examples below. [0] Pl ...

  • Siemens AC75 - page 45

    AC75 A T Command Set 2.9 AT+CFUN s AC75_ATC_V01.002 Page 45 of 569 10/30/06 Confidential / Rele ased • Quit: ME exits SLEEP mode. • Temporary: ME becomes active tempor arily for the durat ion of the even t and the mode-s pecific follow- up time after the last character was sent or rece ived on the serial interface. • No effect: Event is not r ...

  • Siemens AC75 - page 46

    AC75 A T Command Set 2.10 AT^ SMSO s AC75_ATC_V01.002 Page 46 of 569 10/30/06 Confidential / Rele ased 2.10 A T^SMSO S witch off mobile st ation AT^SMSO initiates the power-off procedu re. High level of the module's PWR_IND pin and the URC " ^SHUTDOWN " notify that the procedure ha s completed and the modu le has enter ed the POWE R ...

  • Siemens AC75 - page 47

    AC75 A T Command Set 2.11 AT+G CAP s AC75_ATC_V01.002 Page 47 of 569 10/30/06 Confidential / Rele ased 2.1 1 A T+GCAP Request complete T A cap abilities list AT+GCAP returns a list of additional capabilities. Syntax Parameter Description e.g.: +CGS M,+FCLASS Note • +CGSM: The response text shows which GSM comma nds of the ETSI standar d are suppo ...

  • Siemens AC75 - page 48

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 48 of 569 10/30/06 Confidential / Rele ased 2.12 A T+CMEE Mobile Equipment Error Message Format AT+CMEE controls the form at of the erro r result codes t hat indicates errors related to AC75 functionality. F ormat can be selected be tween plain "E RROR" output, erro r numbers or v ...

  • Siemens AC75 - page 49

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 49 of 569 10/30/06 Confidential / Rele ased 2.12.1 CME/CMS Error Code Overview Table 2.4: General "CME ERROR" Codes (GSM 07.07) <err> Cod e Text (if AT+CMEE =2) 0 phone failure 1 no connection to phone 2 phone-adapter link reserved 3 Operation not allowed 4 Operation not sup ...

  • Siemens AC75 - page 50

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 50 of 569 10/30/06 Confidential / Rele ased Table 2.5: General "CME ERROR" Codes (SIEMENS) Table 2.6: GPRS related "CME ERROR" Codes (GSM 07.07 ) Table 2.7: GPRS related "CME ERROR" Codes (SIEMENS) 133 requested se rvice option not sub scribed 134 service op ti ...

  • Siemens AC75 - page 51

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 51 of 569 10/30/06 Confidential / Rele ased Table 2.8: SMS related "CMS ERROR" Codes (GSM 07.0 5) 596 GPRS - invalid cid v alue 607 GPRS - missing or unknown APN 625 GPRS - pdp type not supported 630 GPRS - profile (cid) no t defined 632 GPRS - QOS not accepted 633 GPRS - QOS vali ...

  • Siemens AC75 - page 52

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 52 of 569 10/30/06 Confidential / Rele ased 161 Command unsu pported 175 Unspecified TP-Command er ror 176 TPDU not supported 192 SC busy 193 No SC su bscription 194 SC system failure 195 Invalid SME address 196 Destination SME barred 197 SM Rejected-Duplicate SM 198 TP-VPF not supported 19 ...

  • Siemens AC75 - page 53

    AC75 A T Command Set 2.12 AT+ CMEE s AC75_ATC_V01.002 Page 53 of 569 10/30/06 Confidential / Rele ased 513 unable to store 514 invalid status 515 invalid character in address string 516 invalid length 517 invalid character in pdu 519 invalid length or character 520 invalid character in text 521 timer expired 522 Operation temporar y not allowed 532 ...

  • Siemens AC75 - page 54

    AC75 A T Command Set 2.13 AT+C SCS s AC75_ATC_V01.002 Page 54 of 569 10/30/06 Confidential / Rele ased 2.13 A T+CSCS Select TE character set The AT+CSCS write command in forms t he TA whic h character set <chset> is used by the TE. This enables the TA to convert character str ings corr ectly between TE and ME ch aracter sets. See a lso Sectio ...

  • Siemens AC75 - page 55

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 55 of 569 10/30/06 Confidential / Rele ased 2.14 A T^SCFG Extended Co nfiguration Settings AT^SCFG can be used to query and configure vario us settings of the AC75. The AT^SCFG read comman d returns a list of all suppor ted parameters and the ir current values. The AT^SCFG write command que ...

  • Siemens AC75 - page 56

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 56 of 569 10/30/06 Confidential / Rele ased ^SCFG: "URC/Datamode/Ringline" , (list of supported <udri> s) ^SCFG: "URC/Ringline", (list of supported <uri> s) ^SCFG: "URC/Ringline/ActiveT ime", (list of supported <urat> s) ^SCFG: "Userware/ ...

  • Siemens AC75 - page 57

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 57 of 569 10/30/06 Confidential / Rele ased Write Command Automati c A T comm and exec ution AT^SCFG= "AutoExec" , <AutoExecCmd> , <AutoExecType> , <AutoExecInd ex> [, <AutoExecMode> , <AutoExecATC> [, <AutoExecPeriod> ]] Response(s) ^SCFG: &quo ...

  • Siemens AC75 - page 58

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 58 of 569 10/30/06 Confidential / Rele ased ERROR +CME ERROR Write Command Airplane mode upon ME rest art AT^SCFG= "MEopMode/Airplane/OnS tart"[, <mapos> ] Response(s) ^SCFG: "MEopMode/Airplane/OnS tart", <mapos> OK ERROR +CME ERROR Write Command Enable/disab ...

  • Siemens AC75 - page 59

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 59 of 569 10/30/06 Confidential / Rele ased Write Command Configuration of TCP para meter 'BufSize': AT^SCFG= "T c p/BufSize"[, <tcpBufSize> ] Response(s) ^SCFG: "T cp/BufSize", <tcpBufSize> OK ERROR +CME ERROR Write Command Configuration of TCP par ...

  • Siemens AC75 - page 60

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 60 of 569 10/30/06 Confidential / Rele ased Write Command T racing: AT^SCFG= "T race/Syslog/OT AP"[, <OtapTracer> ] Response(s) ^SCFG: "T race/Syslog/OT AP", <OtapTracer> SYSLOG ENABLED ERROR +CME ERROR Write Command USB Device Descriptor: AT^SCFG= "Seri ...

  • Siemens AC75 - page 61

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 61 of 569 10/30/06 Confidential / Rele ased ERROR +CME ERROR Write Command Duration of activ e RING line for URC indications: AT^SCFG= "URC/Ringline/ActiveTime"[, <urat> ] Response(s) ^SCFG: "URC/Ringline/ActiveTime", <urat> OK ERROR +CME ERROR Write Command ...

  • Siemens AC75 - page 62

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 62 of 569 10/30/06 Confidential / Rele ased Unsolicited Result Codes URC 1 ^SCFG: "AutoExec", <AutoExecState> , <AutoExecType> , <AutoExecIndex> , <AutoExecMode> , <AutoExecATC> If the event specified with <AutoExecType> occurs and the related A ...

  • Siemens AC75 - page 63

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 63 of 569 10/30/06 Confidential / Rele ased Parameter Description AutoExec Command This parameter serves to switch the Autoexec function on or off. If it is switched off ( <AutoExecCmd> =0), paramete rs following <AutoExecIndex> are ignored a nd all settings at the given index a ...

  • Siemens AC75 - page 64

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 64 of 569 10/30/06 Confidential / Rele ased AutoExec AT command String This parameter specifies the AT comm and(s) to be launched automatically. Each AT command is executed in the same way as if it were entered online, this means th at command concat enation is possible if supported by the ...

  • Siemens AC75 - page 65

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 65 of 569 10/30/06 Confidential / Rele ased GPRS ATS0 with Attach This parameter can be used to co ntrol the behaviour of ATS0 . Parameter is globa l for all interfaces , v olatile and will not be reset by AT&F . “on“ (P) When the ATS0 = <n> ( <n> >0) command is recei ...

  • Siemens AC75 - page 66

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 66 of 569 10/30/06 Confidential / Rele ased Parameter <map> allows entering or leaving the Airpla ne mode an y time during operation, elimin ating the need to enter the SIM PIN again. It can be u sed no matter whether the parameter <mapos> is "on" or "off". P ...

  • Siemens AC75 - page 67

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 67 of 569 10/30/06 Confidential / Rele ased Power saving mode 9 timeout This parameter can be u sed to query or configure th e wake up time for power savin g mode 9 (see AT+CFUN with parameter <fun> =9). Parameter is global for the ME, volatile and will not be reset by AT&F . 5... ...

  • Siemens AC75 - page 68

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 68 of 569 10/30/06 Confidential / Rele ased Preferred radio ba nd(s) The write comm and will trigger th e band selec tion, starting w ith the user pr eference specif ied by <rbp> . This means bands contained in <rbp > will be searched first, regardless of th e s tandard band com ...

  • Siemens AC75 - page 69

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 69 of 569 10/30/06 Confidential / Rele ased “10“ GSM 850 MHz + GSM 1800 MHz “12“ GSM 850 MHz + GSM 1900 MHz Radio Output Power Redu ction According to 3G PP Rel99, outpu t powe r reduction for multiple TX slots is a mandatory feature. The amount of power reduction is configurable up ...

  • Siemens AC75 - page 70

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 70 of 569 10/30/06 Confidential / Rele ased Overall TC P Timer for ou tstanding c onnections (tcpOT) 1...6000 (&F)(D) This parameter specifies the number of seconds to wait before closing a con- nection if TCP/IP packets are not acknowledged. Setting the maximum value is practically equ ...

  • Siemens AC75 - page 71

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 71 of 569 10/30/06 Confidential / Rele ased OTAP tracer This parameter enab les a trace output of the Java Over The Air pr ocedure. The tracer is use ful for obtaining additional information when setting up an OTAP scenario. The output is provided on the interface o n which the command was ...

  • Siemens AC75 - page 72

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 72 of 569 10/30/06 Confidential / Rele ased Language ID Please refer to USB. ORG [28] to find th e language IDs currently defined for USB devices. If para meter <langId> is not specified, the default value of the Siem ens standard USB Devi ce De scr iptor configuration applies (US Eng ...

  • Siemens AC75 - page 73

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 73 of 569 10/30/06 Confidential / Rele ased CIEV Call Status Indication This parameter can be used to control the behaviour of URC " +CIEV : call". See also AT+CIND , AT+CMER and Section 7.1 , Call Status Information . Parameter is global for all interfaces and will not be rese t ...

  • Siemens AC75 - page 74

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 74 of 569 10/30/06 Confidential / Rele ased URC RING line Active Time This parameter can be used to co ntrol how long the RING line is activated to indicate URCs (both for idle inter- faces and, if configur ed by the parameter " URC/Datamode/Ringline" ( <udri> ), if link is ...

  • Siemens AC75 - page 75

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 75 of 569 10/30/06 Confidential / Rele ased Userware Debu g Interface Rem ote IP address IP address of the host running the userwa re debugger. Parameter is global, volatile and not reset by AT&F . Default interface flag for IP connectio ns Flag to select if th e userware debu g interfa ...

  • Siemens AC75 - page 76

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 76 of 569 10/30/06 Confidential / Rele ased “NULL“ Discard data. The value is global, stored non-vola tile in ME and is not reset by AT&F . “UDP“ System.out is routed to a UDP socket. The parameter requires that the port number be given with <intvalue> . "UDP" is ...

  • Siemens AC75 - page 77

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 77 of 569 10/30/06 Confidential / Rele ased • Parameters "GPRS/A TS0/withAttach" ( <gs0aa> ) and "GPRS/Rin gOnIncomingData " ( <groid> ) are avail- able only for modules supporting GPRS. Examples EXAMPLE 1 Usage of "AutoExec": Enable sending of a ...

  • Siemens AC75 - page 78

    AC75 A T Command Set 2.14 AT^S CFG s AC75_ATC_V01.002 Page 78 of 569 10/30/06 Confidential / Rele ased shall be issued as escape sequences. A list of ty pical escape sequences can be found in Section 1.5.1 , GSM alphabet ta bles and UCS2 character valu es . For example, th e caret character "^" include d in all Siemens defined A T command ...

  • Siemens AC75 - page 79

    AC75 A T Command Set 2.15 AT^ SM20 s AC75_ATC_V01.002 Page 79 of 569 10/30/06 Confidential / Rele ased 2.15 A T^SM20 Set M20 compatibility mode M20 is an ear lier, widely used SIEMENS GSM en gine. The AT^SM20 command selects different modes of responses returned upon execution of the com mands ATD and sms commands like e.g. AT+CMGW . Please note th ...

  • Siemens AC75 - page 80

    AC75 A T Command Set 3. Status Control Commands s AC75_ATC_V01.002 Page 80 of 569 10/30/06 Confidential / Rele ased 3. S t atus Control Commands The AT Commands descr ibed in this chapter allow the exte rnal application to obtain various status infor mation from the AC75. 3.1 A T+CMER Mobile Equipment Event Reporting This command controls details o ...

  • Siemens AC75 - page 81

    AC75 A T Command Set 3.1 AT+CMER s AC75_ATC_V01.002 Page 81 of 569 10/30/06 Confidential / Rele ased Parameter Description 0 (&F) Discard " +CIEV " and " ^SLCC " URCs. 1 Discard " +CIEV " and " ^SLCC " URCs when TA-TE link is reserved, e.g. in online data mode. Otherwise they a re forwarded dire ctly to t ...

  • Siemens AC75 - page 82

    AC75 A T Command Set 3.2 AT+CIND s AC75_ATC_V01.002 Page 82 of 569 10/30/06 Confidential / Rele ased 3.2 A T+CIND Indicator control The AT+CIND command controls the presentation of Indicator Event Repo rts related to various functions such as battery charge level, signal qua lity, service availability, sound genera tion, indication of unread short ...

  • Siemens AC75 - page 83

    AC75 A T Command Set 3.2 AT+CIND s AC75_ATC_V01.002 Page 83 of 569 10/30/06 Confidential / Rele ased String values and their <indValue> range s. More indications are available via AT^SIND . Th erefore use of AT^SIND for control of all indications is recom- mended. The following indication s are accessible via AT+CIND : “battchg“ Battery c ...

  • Siemens AC75 - page 84

    AC75 A T Command Set 3.2 AT+CIND s AC75_ATC_V01.002 Page 84 of 569 10/30/06 Confidential / Rele ased Notes • Due to its re strictive value range, indicator "call" does not clearly reflect specific call st ates (such as alerting, active, held etc.), but rather serves to trigge r the applic ation to retrieve the new call st atus from the ...

  • Siemens AC75 - page 85

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 85 of 569 10/30/06 Confidential / Rele ased 3.3 A T^SIND Extended Indicator Cont rol Designed for extended event in dicator control AT^SIND • offers greater flexibilit y than the standard command AT+CIND , • offers several extra indicators, • can show the current status of all indicato ...

  • Siemens AC75 - page 86

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 86 of 569 10/30/06 Confidential / Rele ased Unsolicited Result Codes URC 1 Format of the stand ard indica tor: +CIEV: <indDescr> , <indValue> Value related to an indicator has change d. URC 2 Format of the "adnread" indicator issued when accessing the ADN phone book reco ...

  • Siemens AC75 - page 87

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 87 of 569 10/30/06 Confidential / Rele ased After the subscriber has r etrieved all voice messages th e service center auto- matically sends another messag e indica tion which provides the value 0. Some operators may also sen d the nu mber of waiting voice message s along with the indication. ...

  • Siemens AC75 - page 88

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 88 of 569 10/30/06 Confidential / Rele ased “eons“ Enhanced Operator Na me String (EONS) Indication The Enhanced Operator Name String indicator feature allows the AC75 to out- put various operator names fo r different PLMN identities via URC. It also allows the output of a d ifferent oper ...

  • Siemens AC75 - page 89

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 89 of 569 10/30/06 Confidential / Rele ased manual network selection fails an d the module automatically fall s back to the previous network the NITZ values canno t be recalled. Nevertheless an indi- cated time zone is valid until a new MMI/GMMI will trigger another NITZ indi- cation. “sims ...

  • Siemens AC75 - page 90

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 90 of 569 10/30/06 Confidential / Rele ased The name information r eceived by the NITZ service (type 3) is stored non-vola tile. It repl aces the operator name of the registered PLMN (type 4) or its nu meric form (type 5) stored in the ME. But if the ME, after restart, registers to another PL ...

  • Siemens AC75 - page 91

    AC75 A T Command Set 3.3 AT^SIND s AC75_ATC_V01.002 Page 91 of 569 10/30/06 Confidential / Rele ased Time Zone delivered a s part of the "nitz" Indicator. Refer to <indDescr> . Adjustment for Daylight Saving Time as part of the "nitz" Indicator. Refer to <indDescr> . Example Activation and use of indicator "audi ...

  • Siemens AC75 - page 92

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 92 of 569 10/30/06 Confidential / Rele ased 3.4 A T+CEER Extended Error Report AT+CEER returns an extended error repor t regarding the reason of the last • call release • failure to set up a call (both mobile originated or terminated) • failure to modify a call by using Supplementary Se ...

  • Siemens AC75 - page 93

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 93 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 EXAMPLE 2 The user attempt s to activate call barring, but use s a wrong password. 3.4.1 Cause Location ID for the extended error report ATD"01751223344"; A mobile originated call is re jected by the re mote party. NO CA ...

  • Siemens AC75 - page 94

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 94 of 569 10/30/06 Confidential / Rele ased 3.4.2 SIEMENS L2 cause 3.4.3 GSM release cause fo r L3 Radio Resource (RR) 3.4.4 SIEMENS release cause for L3 Radio Resource (RR) 129 Supplementary Services invoke problem (GSM 04.8 0 3.6.7) 130 Supplementary Services resu lt problem (GSM 04.80 3.6. ...

  • Siemens AC75 - page 95

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 95 of 569 10/30/06 Confidential / Rele ased 3.4.5 GSM release cause for Mobility Management (MM) or Session Management (SM) 6 Confirm ABORT of the MM 7 Respond to DEACT REQ 8 Loss of coverage 9 Reestablishment not possible 10 T3122_STILL_RUNNING 11 CELL_SELECTION_IN_PROGRESS 12 RESPONDING_TO_ ...

  • Siemens AC75 - page 96

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 96 of 569 10/30/06 Confidential / Rele ased 3.4.6 SIEMENS release cause fo r L3 Mobility Management (MM) 3.4.7 GSM release cause for L3 Call Control (CC) 111 Protocol error, unspecified Causes related to GPRS 7 GPRS services not allowed 8 GPRS services not allowed in combination with non- GPR ...

  • Siemens AC75 - page 97

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 97 of 569 10/30/06 Confidential / Rele ased 19 User alerting, no answer 21 Call rejected 22 Number changed 25 Pre-emption 26 Non-selected user clearing 27 Destination out of order 28 Invalid number format ( incomplete number) 29 Facility rejected 30 Response to STATUS ENQUIRY 31 Normal, unspe ...

  • Siemens AC75 - page 98

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 98 of 569 10/30/06 Confidential / Rele ased 3.4.8 SIEMENS release caus e for L3 Call Control (CC) 3.4.9 GSM Release cause for Supplement ary Service Call 100 Conditional informat ion element error 101 Message not compatible with protocol 102 Recovery on timer expiry 111 Protocol error, unspec ...

  • Siemens AC75 - page 99

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 99 of 569 10/30/06 Confidential / Rele ased 3.4.10 GSM release cause fo r Session Management (SM) 36 Unexpected DataValue 37 PWRegistrationFailure 38 NegativePWCheck 43 NumberOfPWAttemptsViolation 71 UnknownAlphabet 72 USSDBusy 126 MaxNumsOfMPTYCallsExceeded 127 ResourcesNotAvailable General ...

  • Siemens AC75 - page 100

    AC75 A T Command Set 3.4 AT+CEER s AC75_ATC_V01.002 Page 100 of 569 10/30/06 Confidential / Rele ased 3.4.1 1 GSM cause for L3 Protocol module or other local cause 3.4.12 SIEMENS release cause for GPRS API 3.4.13 SIEMENS release cause for PPP/IP-St ack Number Description 10 Unspecified RLP Error 14 unreliable dat a link or if th e peer inst ance is ...

  • Siemens AC75 - page 101

    AC75 A T Command Set 3.5 ATS18 s AC75_ATC_V01.002 Page 101 of 569 10/30/06 Confidential / Rele ased 3.5 A TS18 Extended call release report ATS18 controls the presentation of extended call release re ports for circuit switch ed fax and data calls. Exten ded call release reports relate d to voice calls are controlled via AT+CEER . The call release r ...

  • Siemens AC75 - page 102

    AC75 A T Command Set 3.5 ATS18 s AC75_ATC_V01.002 Page 102 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 EXAMPLE 2 ATS18=1 Enables the presentation of extended call release r eports. OK ATD03012345678 Now, a mobile originated data call fails. +CAUSE: 8:17 An extended error repo rt is output, followed by the resu lt code BUSY. BUSY The ...

  • Siemens AC75 - page 103

    AC75 A T Command Set 3.6 AT+CPAS s AC75_ATC_V01.002 Page 103 of 569 10/30/06 Confidential / Rele ased 3.6 A T+CP AS Mobile equipment activity status The AT+CPAS execute command indicate s the activity status of the ME. Syntax Parameter Description 0 Ready 3 Incoming call (ringing) 4 Call in progress or call hold Test Command AT+CPAS=? Response(s) + ...

  • Siemens AC75 - page 104

    AC75 A T Command Set 3.7 AT+WS46 s AC75_ATC_V01.002 Page 104 of 569 10/30/06 Confidential / Rele ased 3.7 A T+WS46 Select wireless network Syntax Parameter Description 12 GSM digital cellular Test Command AT+WS46=? Response(s) +WS46: (list of supp orted <n> s) OK Read Command AT+WS46? Response(s) <n> OK Write Command AT+WS46= [ <n> ...

  • Siemens AC75 - page 105

    AC75 A T Command Set 4. Serial Interf ac e Control Commands s AC75_ATC_V01.002 Page 105 of 569 10/30/06 Confidential / Rele ased 4. Serial Interface Control Commands The AT Commands d escribed in this ch apter allow the exte rnal application to determine various settings related to the AC75's serial interface. 4.1 A TQ F low control Syntax Pa ...

  • Siemens AC75 - page 106

    AC75 A T Command Set 4.2 AT&C s AC75_ATC_V01.002 Page 106 of 569 10/30/06 Confidential / Rele ased 4.2 A T&C Set Data Carrier Detect (DCD) Line mode The AT&C command determines how th e state of the DCD line (circuit 109) re flects the AC75's internal activity. Syntax Parameter Description [0] DCD line shall always be on. 1 (&F ...

  • Siemens AC75 - page 107

    AC75 A T Command Set 4.3 AT&D s AC75_ATC_V01.002 Page 107 of 569 10/30/06 Confidential / Rele ased 4.3 A T&D Set circuit Dat a T ermin al Ready (DTR) function mode The AT&D determines how the TA r esponds when circuit 108 /2 (DTR) is changed from ON to OFF during da ta mode. Syntax Parameter Description [0] TA ignores status of DTR. 1 O ...

  • Siemens AC75 - page 108

    AC75 A T Command Set 4.4 AT&S s AC75_ATC_V01.002 Page 108 of 569 10/30/06 Confidential / Rele ased 4.4 A T&S Set circui t Dat a Set Ready (DSR) function mode The AT&S command determines how the TA sets circuit 10 7 (DSR) depending on the communication state of the TA interfacing TE. Syntax Parameter Description [0] (&F) DSR line is ...

  • Siemens AC75 - page 109

    AC75 A T Command Set 4.5 ATE s AC75_ATC_V01.002 Page 109 of 569 10/30/06 Confidential / Rele ased 4.5 A TE Enable command echo The ATE command determines whether or not the TA echoes characters received from TE dur ing command state. Syntax Parameter Description [0] Echo mode off 1 (&F) Echo mode on Notes • In case of using the command withou ...

  • Siemens AC75 - page 110

    AC75 A T Command Set 4.6 AT+ICF s AC75_ATC_V01.002 Page 110 of 569 10/30/06 Confidential / Rele ased 4.6 A T+ICF Serial Interface Character Framing The command AT+ICF controls the serial inter face character fr aming format and parity used for recei ving and transmitting. The following s ettings are supported: • 7 bits, even parity, 1 stop bit ( ...

  • Siemens AC75 - page 111

    AC75 A T Command Set 4.6 AT+ICF s AC75_ATC_V01.002 Page 111 of 569 10/30/06 Confidential / Rele ased Notes • If AT+ICF modes 7E1 or 7O1 are set, the parity bit will by def ault not be transmitted ov er the air . If the remote party expe cts the p arity bit to be transm it ted, additional settings are required via AT^STPB . • When using a bit ra ...

  • Siemens AC75 - page 112

    AC75 A T Command Set 4.7 AT+IFC s AC75_ATC_V01.002 Page 112 of 569 10/30/06 Confidential / Rele ased 4.7 A T+IFC Set Flow Control separately for dat a directions The command AT+IFC can be used to set or query the data flow con trol separately for each data dir ection. In contrast to this, flow control settings made with ATQ are valid in both data ...

  • Siemens AC75 - page 113

    AC75 A T Command Set 4.7 AT+IFC s AC75_ATC_V01.002 Page 113 of 569 10/30/06 Confidential / Rele ased Notes • When using XON/XOFF flow control ( AT+IFC =1, x or AT+IFC =3,x) in data mode, +++ should not be used while the data transmission is pa used with XOFF . Before entering the command mode with +++ the pause d transmission should be resumed us ...

  • Siemens AC75 - page 114

    AC75 A T Command Set 4.8 AT+ILRR s AC75_ATC_V01.002 Page 114 of 569 10/30/06 Confidential / Rele ased 4.8 A T+ILRR Set TE-T A local rate reporting The command AT+ILRR contr ols whether or not the intermediate result code " +ILRR " is transmitted from th e TA to the TE while a connection is being set up. The resu lt code indicat es the loc ...

  • Siemens AC75 - page 115

    AC75 A T Command Set 4.8 AT+ILRR s AC75_ATC_V01.002 Page 115 of 569 10/30/06 Confidential / Rele ased 14400 19200 28800 38400 57600 115200 230400 460800 ...

  • Siemens AC75 - page 116

    AC75 A T Command Set 4.9 AT+IPR s AC75_ATC_V01.002 Page 116 of 569 10/30/06 Confidential / Rele ased 4.9 A T+IPR Set fixed local rate The command AT+IPR can b e used to set or q uery the TE-TA interface bit rate. Syntax Command Description The test command returns the values of the supported a utomatically detectable bit rates and the values of the ...

  • Siemens AC75 - page 117

    AC75 A T Command Set 4.9 AT+IPR s AC75_ATC_V01.002 Page 117 of 569 10/30/06 Confidential / Rele ased 19200 28800 38400 57600 115200 230400 460800 Notes • Delivery value for <rate> is 1 15200bps on ASC0 and 1 15200bps on ASC1. It will not be restored with AT&F . • The curren t setting of AT+IPR will be preserved when you download fir m ...

  • Siemens AC75 - page 118

    AC75 A T Command Set 4.9 AT+IPR s AC75_ATC_V01.002 Page 118 of 569 10/30/06 Confidential / Rele ased - The TA cannot distinguish betwe en 1 and 2 stop bits. Th erefore, 1 stop bit will be used by the TA. - The command A/ cannot be used. - Only the first "AT" or "at" after re start of the module can be detected (neither "At& ...

  • Siemens AC75 - page 119

    AC75 A T Command Set 4.10 AT+ CMUX s AC75_ATC_V01.002 Page 119 of 569 10/30/06 Confidential / Rele ased 4.10 A T+CMUX Enter multiplex mode All information provided in this section applies to the ASC0 interface only. T he second interface ASC1 has no support of Multiplex mode. Multiplex mode according to th e ETSI TS 101 669 a nd GSM 07.10 enables o ...

  • Siemens AC75 - page 120

    AC75 A T Command Set 4.10 AT+ CMUX s AC75_ATC_V01.002 Page 120 of 569 10/30/06 Confidential / Rele ased Notes • The write comman d is used to en ter the multiplex mode . The setup of the lo gical channels is initiated by the TE, i.e. the TE act s as initiator . This means that the TE shall ensure that logical ch annels are esta blished before any ...

  • Siemens AC75 - page 121

    AC75 A T Command Set 4.10 AT+ CMUX s AC75_ATC_V01.002 Page 121 of 569 10/30/06 Confidential / Rele ased lished on two channels at a time. Table 4.2: Summary of AT commands with Different Behavi or in Multiplex Mode Command Description ATQ It is recommended to use ha rdware flow control ( ATQ 3). XON/XOFF flow control ( ATQ 1) is not supported in ...

  • Siemens AC75 - page 122

    AC75 A T Command Set 4.10 AT+ CMUX s AC75_ATC_V01.002 Page 122 of 569 10/30/06 Confidential / Rele ased 4.10.2 Second serial interface ASC1 The second serial interface ASC1 is intended as an auxilia ry interface for applicatio ns which need multiple par- allel access to the module (e.g. to query status information during a data call), but cannot us ...

  • Siemens AC75 - page 123

    AC75 A T Command Set 4.11 AT^ STPB s AC75_ATC_V01.002 Page 123 of 569 10/30/06 Confidential / Rele ased 4.1 1 A T^STPB T ransmit Parity Bit (for 7E1 and 7O1 only) This command is intended only for u se with 7E1 and 7O1. In addition to the 7E1 or 7O1 settings m ade with AT+ICF the command AT^STPB specifies whether or not to transmit the parity bit o ...

  • Siemens AC75 - page 124

    AC75 A T Command Set 5. Security Commands s AC75_ATC_V01.002 Page 124 of 569 10/30/06 Confidential / Rele ased 5. Security Commands The AT Commands d escribed in this chapter allow the exte rnal application to determ ine various security related settings. 5.1 A T+CPIN PIN Authentication AT+CPIN controls network authentication of th e AC75. The read ...

  • Siemens AC75 - page 125

    AC75 A T Command Set 5.1 AT+CPIN s AC75_ATC_V01.002 Page 125 of 569 10/30/06 Confidential / Rele ased Parameter Description Password (string type), usually SIM PIN1. If the requested password was a PUK, su ch as SIM PUK1 or PH-FSIM PUK or another password, th en <pin> must be followed by <new pin> . If the requested code was a PUK: spec ...

  • Siemens AC75 - page 126

    AC75 A T Command Set 5.1 AT+CPIN s AC75_ATC_V01.002 Page 126 of 569 10/30/06 Confidential / Rele ased Notes • Successful PIN authentic ation only co nfirms that the entere d PIN was rec ognized and correct. Th e output o f the result code OK does not necessarily imply th at the mobile is registered to the desired network. T y pical example: PIN w ...

  • Siemens AC75 - page 127

    AC75 A T Command Set 5.1 AT+CPIN s AC75_ATC_V01.002 Page 127 of 569 10/30/06 Confidential / Rele ased SIM locks: These are factory set locks, such as "PF", "P N", "PU", "PP", "PC". A n 8-digit unlocking code is required to operate the mobile with a different SIM card, or to lift the lock. The code c ...

  • Siemens AC75 - page 128

    AC75 A T Command Set 5.2 AT+CPIN2 s AC75_ATC_V01.002 Page 128 of 569 10/30/06 Confidential / Rele ased 5.2 A T+CPIN2 PIN2 Authentication AT+CPIN2 controls network authentication of th e AC75. The read c ommand r eturns an a lphanumer ic string ind icating whet her or no t network authenticatio n is requir ed. The write command allo ws the AC75 to s ...

  • Siemens AC75 - page 129

    AC75 A T Command Set 5.2 AT+CPIN2 s AC75_ATC_V01.002 Page 129 of 569 10/30/06 Confidential / Rele ased Note • Functions accessible only after PIN2 authentication: AT+CACM : Accumulated ca ll meter (ACM) reset or query AT+CAMM : Accumulated ca ll meter maximum (ACMmax) set or query AT+CLCK : Facility lock to "FD" (Fixed dialing phonebook ...

  • Siemens AC75 - page 130

    AC75 A T Command Set 5.3 AT^SPIC s AC75_ATC_V01.002 Page 130 of 569 10/30/06 Confidential / Rele ased 5.3 A T^SPIC Di splay PIN counter The AT^SPIC command can be used to find ou t whether the ME is waiting for a passwor d and, if so, how man y attempts are left to ente r the password. The execute command returns th e number of attempts still avail ...

  • Siemens AC75 - page 131

    AC75 A T Command Set 5.3 AT^SPIC s AC75_ATC_V01.002 Page 131 of 569 10/30/06 Confidential / Rele ased Password for which the correspond ing PIN counter is to be displayed. “SC“ SIM PIN or SIM PUK. If the SIM PIN has been deac tivated after thre e failed attempts, the counter for SIM PUK will be return ed instead. “PS“ "Phone code" ...

  • Siemens AC75 - page 132

    AC75 A T Command Set 5.3 AT^SPIC s AC75_ATC_V01.002 Page 132 of 569 10/30/06 Confidential / Rele ased EXAMPLE 2 Though a mobile is locked to a specific SIM card (phone lock), the us er attempt s to operate it with another SIM card. The user correctly enters th e SIM PIN of the SIM card currently in serted, but then fails to give the ''PS& ...

  • Siemens AC75 - page 133

    AC75 A T Command Set 5.3 AT^SPIC s AC75_ATC_V01.002 Page 133 of 569 10/30/06 Confidential / Rele ased EXAMPLE 3 This example shows that after successful SI M PIN1 authentication th e counter of the AT^SPIC execute an d read command refers to SIM PIN2, i.e. it does not reflect th e status of SIM PIN1. This may be a problem if the user enters a wrong ...

  • Siemens AC75 - page 134

    AC75 A T Command Set 5.4 AT+CLCK s AC75_ATC_V01.002 Page 134 of 569 10/30/06 Confidential / Rele ased 5.4 A T+CLCK Facility lock AT+CLCK can be used to lock, un lock or interrog ate a network or ME <facility> . The command can be aborted when network facilities are being s et or interrogated. Syntax Parameter Description Phone security lock s ...

  • Siemens AC75 - page 135

    AC75 A T Command Set 5.4 AT+CLCK s AC75_ATC_V01.002 Page 135 of 569 10/30/06 Confidential / Rele ased <password> : User defined password. It is nee ded before the first use of <facility> "PS" and, theref ore, must firs t be specified w ith AT+CPWD or AT^SPWD , if it has not been predefin ed by fact ory settings. If set by fact ...

  • Siemens AC75 - page 136

    AC75 A T Command Set 5.4 AT+CLCK s AC75_ATC_V01.002 Page 136 of 569 10/30/06 Confidential / Rele ased Supplementary Service Call Barring: Supplementary Service "C all Barring" allows to spec ify conditions unde r which calls will be disallowed by the network. The availability of the Supple mentary Services varies with the network. To bene ...

  • Siemens AC75 - page 137

    AC75 A T Command Set 5.4 AT+CLCK s AC75_ATC_V01.002 Page 137 of 569 10/30/06 Confidential / Rele ased 64 dedicated packet access 128 dedicated PAD access 1...[7]...255 c ombination of some of the ab ove classes. For example, the d efault setting 7 repr es ents the sum of the integers 1, 2 an d 4 (voice, data and fax). The value 255 covers all class ...

  • Siemens AC75 - page 138

    AC75 A T Command Set 5.4 AT+CLCK s AC75_ATC_V01.002 Page 138 of 569 10/30/06 Confidential / Rele ased EXAMPLE 2 Phone lock ( <facility> ="PS") T o lock the ME to the currently inserted SIM card, first specify a password for <facility> "PS ": Optionally , if "PS" password was defined before, change existing ...

  • Siemens AC75 - page 139

    AC75 A T Command Set 5.5 AT^SLCK s AC75_ATC_V01.002 Page 139 of 569 10/30/06 Confidential / Rele ased 5.5 A T^SLCK Facility lock AT^SLCK provides the "Facility lock" function as defined for the GSM 07.07 command AT+CLCK . The command can be used to lock, unlock or interrogate a network or ME <facility> . AT^SLCK is, in every respect ...

  • Siemens AC75 - page 140

    AC75 A T Command Set 5.6 AT+CPWD s AC75_ATC_V01.002 Page 140 of 569 10/30/06 Confidential / Rele ased 5.6 A T+CPWD Change Password AT+CPWD allows to define a new password for a password pr otected <facility> lock function. Each password is a string of digits, the length of which var ies with the as sociated <facility> . The test command ...

  • Siemens AC75 - page 141

    AC75 A T Command Set 5.6 AT+CPWD s AC75_ATC_V01.002 Page 141 of 569 10/30/06 Confidential / Rele ased “PS“ Phone locked to SIM card. ME requests password when other than current SIM card is inserted. "PS" lock is frequen tly referred to as "phone lock", or "device lock". Accord- ingly, the password may be called &q ...

  • Siemens AC75 - page 142

    AC75 A T Command Set 5.6 AT+CPWD s AC75_ATC_V01.002 Page 142 of 569 10/30/06 Confidential / Rele ased “IR“ BIC-Roam (Bar Incoming Calls when Roaming outside the home country) “AB“ All Barring services “AG“ All outGoing barring services “AC“ All inComing barring services 4...8 Length of password. The r ange of permitted length for a ...

  • Siemens AC75 - page 143

    AC75 A T Command Set 5.6 AT+CPWD s AC75_ATC_V01.002 Page 143 of 569 10/30/06 Confidential / Rele ased EXAMPLE 4 T o specify a new "PS" lock password, af ter the old pa ssword was disable d (e.g. af ter three faile d attempts to change the "PS" p assword): use the master phon e code. CAUTION: THIS TEST SHOULD BE PERFORMED ONL Y I ...

  • Siemens AC75 - page 144

    AC75 A T Command Set 5.7 AT^SPWD s AC75_ATC_V01.002 Page 144 of 569 10/30/06 Confidential / Rele ased 5.7 A T^SPWD Change Password The AT^SPWD command comprises all f unctions of the AT+CPWD command. Apart from the different prefixes "^SPWD" and "+CPWD", the majo r difference is that th e <facility> list of AT^SPWD include ...

  • Siemens AC75 - page 145

    AC75 A T Command Set 5.7 AT^SPWD s AC75_ATC_V01.002 Page 145 of 569 10/30/06 Confidential / Rele ased Parameter Description “CM“ Password used as Customer Ma stercode for Customer SIM Lock. Defining the "CM" password allows the application manufacturer to set a Cu s- tomer SIM Lock by activating a Networ k Personalization ("PN&qu ...

  • Siemens AC75 - page 146

    AC75 A T Command Set 5.8 AT^SCSL s AC75_ATC_V01.002 Page 146 of 569 10/30/06 Confidential / Rele ased 5.8 A T^SCSL Customer SIM Lock AT^SCSL is a Siemens defined command espe cially design ed to manage the Customer SIM Lock fe ature. This feature allo ws application ma nufacturer s to lock a mobile to specific oper ators by activating a Network Per ...

  • Siemens AC75 - page 147

    AC75 A T Command Set 5.8 AT^SCSL s AC75_ATC_V01.002 Page 147 of 569 10/30/06 Confidential / Rele ased Password for program ming the Customer SIM Lock. 8-digit "CM" password for the facility "PN" that needs to be created with AT^SPWD (see note below for fur ther details). This password is mandatory fo r each operation perfor med ...

  • Siemens AC75 - page 148

    AC75 A T Command Set 5.8 AT^SCSL s AC75_ATC_V01.002 Page 148 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 Prerequisite for using th e AT^SCSL command is a valid "CM" password created with AT^SPWD . T herefore, first check the "CM" password. A more de tailed example can be foun d in Section 5.7 , AT^SPWD . EXAMPLE ...

  • Siemens AC75 - page 149

    AC75 A T Command Set 5.8 AT^SCSL s AC75_ATC_V01.002 Page 149 of 569 10/30/06 Confidential / Rele ased AT+CPIN=11223344 PH-NET PUK is given with AT+CPIN. This action deletes the entire ope rator list and, thus, removes the Customer SIM Lock. OK AT+CPIN? Query status of PIN authentication. +CPIN: READY OK AT^SCSL="PN",2,44444444 Check the s ...

  • Siemens AC75 - page 150

    AC75 A T Command Set 6. Identification Commands s AC75_ATC_V01.002 Page 150 of 569 10/30/06 Confidential / Rele ased 6. Identification Commands The AT Commands descr ibed in this chapter allow the exte rn al ap plication to obtain variou s identification infor- mation related to the AC75 and linked entities. 6.1 A TI Display product identification ...

  • Siemens AC75 - page 151

    AC75 A T Command Set 6.2 AT+CGMI s AC75_ATC_V01.002 Page 151 of 569 10/30/06 Confidential / Rele ased 6.2 A T+CGMI Request manu facturer identification AT+CGMI returns a m anufacturer iden tification text. See also: AT+GMI . Syntax 6.3 A T+GMI Request manufacturer identification AT+GMI returns a m anufacturer identificat ion text. S ee also: AT+CGM ...

  • Siemens AC75 - page 152

    AC75 A T Command Set 6.4 AT+CGMM s AC75_ATC_V01.002 Page 152 of 569 10/30/06 Confidential / Rele ased 6.4 A T+CGMM Request mo del identification AT+CGMM returns a product model identificati on text. Command is identical with AT+GMM . Syntax 6.5 A T+GMM Request model identification AT+GMM returns a p roduct mode l identification text. Comm and is id ...

  • Siemens AC75 - page 153

    AC75 A T Command Set 6.6 AT+CGMR s AC75_ATC_V01.002 Page 153 of 569 10/30/06 Confidential / Rele ased 6.6 A T+CGMR Request revision iden tification of sof tware st atus AT+CGMR delivers a product firmware version id entification. Command is identical with AT+GMR . Syntax Parameter Description Version xx and variant yy of softwar e release. 6.7 A T+ ...

  • Siemens AC75 - page 154

    AC75 A T Command Set 6.8 AT+CGSN s AC75_ATC_V01.002 Page 154 of 569 10/30/06 Confidential / Rele ased 6.8 A T+CGSN Request Internationa l Mobile Equipment Identity (IMEI) AT+CGSN delivers the Inter national Mobile Eq uipment Identity (IMEI) . Command is identical with: AT+GSN . Syntax Parameter Description International Mobile Equipment Identity ( ...

  • Siemens AC75 - page 155

    AC75 A T Command Set 6.10 AT+ CIMI s AC75_ATC_V01.002 Page 155 of 569 10/30/06 Confidential / Rele ased 6.10 A T+CIMI Request International Mobile Subscriber Identity (IMSI) AT+CIMI delivers the International Mobile Subscriber Identity (I MSI). The IMSI permits the TE to ident ify the indi- vidual SIM attached to the ME. Syntax Parameter Descriptio ...

  • Siemens AC75 - page 156

    AC75 A T Command Set 7. Call related Co mmands s AC75_ATC_V01.002 Page 156 of 569 10/30/06 Confidential / Rele ased 7. Call related Commands The AT Commands described in this ch apter are related to M obile Originated (MOC, i.e. outgoing) Calls and Mobile Terminate d (MTC, i.e. incoming) Calls. 7.1 Call St atus Information For Circuit switched call ...

  • Siemens AC75 - page 157

    AC75 A T Command Set 7.2 ATA s AC75_ATC_V01.002 Page 157 of 569 10/30/06 Confidential / Rele ased 7.2 A T A Answer a call Syntax Command Description TA causes remote station to go off-hook (e.g. answer cal l). Parameter Description Connection status <text> output only if ATX parameter setting with value greater 0. Notes • Any additional com ...

  • Siemens AC75 - page 158

    AC75 A T Command Set 7.3 ATD s AC75_ATC_V01.002 Page 158 of 569 10/30/06 Confidential / Rele ased 7.3 A TD Mobile originated call to specified number Syntax Command Description This command can be used to set up outgoing voice , data or fax calls. It also serves to control Supplem entary Services. The terminati on character ";" is mandato ...

  • Siemens AC75 - page 159

    AC75 A T Command Set 7.3 ATD s AC75_ATC_V01.002 Page 159 of 569 10/30/06 Confidential / Rele ased String of GSM modifiers: I Activates CLIR (disables presentation of own phone number to called party) i Deactivates CLIR (enables presentation of own phone number to called party) G Activate Closed User Group explicit invocation for this call only. g D ...

  • Siemens AC75 - page 160

    AC75 A T Command Set 7.4 ATD><mem> <n> s AC75_ATC_V01.002 Page 160 of 569 10/30/06 Confidential / Rele ased 7.4 A TD><mem><n> Mobile originated call using specific memory and index number Syntax Command Description TA attempts to se t up an outgoing ca ll to the specified number. The termination charac ter ";" ...

  • Siemens AC75 - page 161

    AC75 A T Command Set 7.4 ATD><mem> <n> s AC75_ATC_V01.002 Page 161 of 569 10/30/06 Confidential / Rele ased Notes • This command may be aborted g enerally by receiving a character during execution . Abortion is not possible during some st ates of connecti on setup such as handshakin g. • There is no <mem> for emergency call ...

  • Siemens AC75 - page 162

    AC75 A T Command Set 7.5 ATD><n> s AC75_ATC_V01.002 Page 162 of 569 10/30/06 Confidential / Rele ased 7.5 A TD><n> Mobile originated call from active memory using index number Syntax Command Description TA attempts to set up an outgoin g call to the stored number. The termin ation character ";" is mandatory since dialing ...

  • Siemens AC75 - page 163

    AC75 A T Command Set 7.6 ATD><str> s AC75_ATC_V01.002 Page 163 of 569 10/30/06 Confidential / Rele ased 7.6 A TD><str> Mobile originated call from active memory using cor- responding field Syntax Command Description This command searches the active p honebook for a gi ven string <str> and di als the assigned phone nu mber. T ...

  • Siemens AC75 - page 164

    AC75 A T Command Set 7.7 ATDI s AC75_ATC_V01.002 Page 164 of 569 10/30/06 Confidential / Rele ased 7.7 A TDI Mobile originated call to ISDN number Syntax Command Description TA attempts to set up an outgoing ca ll to ISDN numbe r. The termination character ";" is mandatory to set up vo ice calls or to send *# codes for Su pplementary Serv ...

  • Siemens AC75 - page 165

    AC75 A T Command Set 7.8 ATDL s AC75_ATC_V01.002 Page 165 of 569 10/30/06 Confidential / Rele ased 7.8 A TDL Redial last number used Syntax Command Description This command redia ls the last vo ice and data call n umb er used in the ATD command. If terminated with semi- colon ";" ATDL dials the last vo ice ca ll number stored in the " ...

  • Siemens AC75 - page 166

    AC75 A T Command Set 7.9 ATH s AC75_ATC_V01.002 Page 166 of 569 10/30/06 Confidential / Rele ased 7.9 A TH Disconnect existing connection Syntax Command Description Disconnect existing call from command lin e by local TE and terminate call. Parameter Description [0] disconnect from line and terminate ca ll Notes • OK is issued after circuit 109 ( ...

  • Siemens AC75 - page 167

    AC75 A T Command Set 7.10 AT+CHUP s AC75_ATC_V01.002 Page 167 of 569 10/30/06 Confidential / Rele ased 7.10 A T+CHUP Hang up call Syntax Command Description Cancels all active and held calls. Note • AT+CHUP implement s the same function as ATH except that it is not supp orted for Fax. Therefore, Fax con- nections can be disconnected with ATH only ...

  • Siemens AC75 - page 168

    AC75 A T Command Set 7.11 AT^S HUP s AC75_ATC_V01.002 Page 168 of 569 10/30/06 Confidential / Rele ased 7.1 1 A T^SHUP Hang up call(s) indicati ng a specific GSM04.08 release cause Syntax Command Description The write com mand se rves to en d one s pecific call or all calls known to the ME, indicating a specific GSM04.08 release cause specified by ...

  • Siemens AC75 - page 169

    AC75 A T Command Set 7.11 AT^S HUP s AC75_ATC_V01.002 Page 169 of 569 10/30/06 Confidential / Rele ased Notes • It depends on the network whether or not a delivered release cause will be forwarded to the remote party . •W i t h AT^SHUP , calls will be terminated regardless of their current call status, which may be any of the st ates allowed by ...

  • Siemens AC75 - page 170

    AC75 A T Command Set 7.12 ATS0 s AC75_ATC_V01.002 Page 170 of 569 10/30/06 Confidential / Rele ased 7.12 A TS0 Set number of rings befo re automatically answering a call Syntax Parameter Description 000 (&F) Auto matic answ er mode is disa bled. 001-255 Enable a utomatic answering a f ter specified number of rings. Notes • This command works ...

  • Siemens AC75 - page 171

    AC75 A T Command Set 7.13 ATS6 s AC75_ATC_V01.002 Page 171 of 569 10/30/06 Confidential / Rele ased 7.13 A TS6 Set p ause before blind dialing Syntax Command Description No effect for GSM. Parameter Description 000 (&F) ...255 Read Command ATS6? Response(s) <n> OK Write Command ATS6= <n> Response(s) OK ERROR Reference(s) PIN ASC0 AS ...

  • Siemens AC75 - page 172

    AC75 A T Command Set 7.14 ATS7 s AC75_ATC_V01.002 Page 172 of 569 10/30/06 Confidential / Rele ased 7.14 A TS7 Set number of seconds to wait for connection completion ATS7 specifies the number of seconds the TA will wait fo r the completion of the ca ll setup when answering or originating a data call. Also referred to as "no answer timeou t&qu ...

  • Siemens AC75 - page 173

    AC75 A T Command Set 7.15 ATS8 s AC75_ATC_V01.002 Page 173 of 569 10/30/06 Confidential / Rele ased 7.15 A TS8 Set number of seconds to wait for comma dialing modifier This command specifies the amount of time, in seconds, that the DCE shall pause, during signalling of call addressing information to the network (dia lling), when a "," (co ...

  • Siemens AC75 - page 174

    AC75 A T Command Set 7.16 ATS10 s AC75_ATC_V01.002 Page 174 of 569 10/30/06 Confidential / Rele ased 7.16 A TS10 Set disconnect delay af ter indicating the absence of dat a carrier Syntax Command Description This parameter setting determines the amoun t of time, th at the TA remains connected in absence of a data ca r- rier. If the data carrier is ...

  • Siemens AC75 - page 175

    AC75 A T Command Set 7.17 ATO s AC75_ATC_V01.002 Page 175 of 569 10/30/06 Confidential / Rele ased 7.17 A TO Switch from command mo de to dat a mode / PPP online mode Syntax Command Description ATO is the corresponding com mand to the +++ escape se quence: When you have established a CSD call or a GPRS connection and TA is in command mode, ATO caus ...

  • Siemens AC75 - page 176

    AC75 A T Command Set 7.18 +++ s AC75_ATC_V01.002 Page 176 of 569 10/30/06 Confidential / Rele ased 7.18 +++ Switch from data mode to command mode Syntax Command Description This command is only available duri ng a CSD call or a GPRS connection. The +++ character seq uence causes the TA to canc el the data flow ov er the AT inte rface and switch t o ...

  • Siemens AC75 - page 177

    AC75 A T Command Set 7.19 AT+CBST s AC75_ATC_V01.002 Page 177 of 569 10/30/06 Confidential / Rele ased 7.19 A T+CBST Select bearer service type The AT+CBST write command selects the bearer service <name> , the data rate <speed> a nd the connection element <ce> to be used when da ta calls are originated. The settings a lso apply to ...

  • Siemens AC75 - page 178

    AC75 A T Command Set 7.19 AT+CBST s AC75_ATC_V01.002 Page 178 of 569 10/30/06 Confidential / Rele ased Transparent mode is not supported . 1 (&F) Non-transpar ent Note • If problems are encoun tered with CSD connections a t 14.4 kbit/s you may be require d to change the Fixed Network User Rate depending on the netwo rk. See AT^SFNUR for detai ...

  • Siemens AC75 - page 179

    AC75 A T Command Set 7.20 AT+CRL P s AC75_ATC_V01.002 Page 179 of 569 10/30/06 Confidential / Rele ased 7.20 A T+CRLP Select radio link prot ocol parameters for originated non-transp arent dat a calls The AT+CRLP write co mmand sets radio link pro tocol (RLP ) parameters used when non-transp arent data calls are originated. The read comm and return ...

  • Siemens AC75 - page 180

    AC75 A T Command Set 7.21 AT+ CLCC s AC75_ATC_V01.002 Page 180 of 569 10/30/06 Confidential / Rele ased 7.21 A T+CLCC List current calls of ME The execute comma nd returns a list of current calls of ME . If command is successful, but n o calls are ava ilable, no informa tion respon se is sent to TE. Syntax Parameter Description Call identification ...

  • Siemens AC75 - page 181

    AC75 A T Command Set 7.21 AT+ CLCC s AC75_ATC_V01.002 Page 181 of 569 10/30/06 Confidential / Rele ased 3 Voice followed by data, voice mode (o nly in connection with single numbering scheme AT+CSNS ) 4 Alternating voice/data, voice mode (only in connection with single numbe ring scheme AT+CSNS ) 5 Alternating voice/fax, voice mode (only in connect ...

  • Siemens AC75 - page 182

    AC75 A T Command Set 7.22 AT^ SLCC s AC75_ATC_V01.002 Page 182 of 569 10/30/06 Confidential / Rele ased 7.22 A T^SLCC Siemens defined comm and to list current calls of ME AT^SLCC covers essentia lly the same information as GSM 07.07 command AT+CLCC , with the following addi- tions: • The execute command response co ntain s the additional paramete ...

  • Siemens AC75 - page 183

    AC75 A T Command Set 7.22 AT^ SLCC s AC75_ATC_V01.002 Page 183 of 569 10/30/06 Confidential / Rele ased Unsolicited Result Code Unsolicited Call Status information if the list of curren t calls is empty: ^SLCC: if one or more calls are currently in the list: ^SLCC: <idx> , <dir> , <stat> , <mode> , <mpty> , <traffic ...

  • Siemens AC75 - page 184

    AC75 A T Command Set 7.22 AT^ SLCC s AC75_ATC_V01.002 Page 184 of 569 10/30/06 Confidential / Rele ased state of the call 0 Active 1H e l d 2 Dialing (MOC) 3 Alerting (MO C) 4 Incoming (MTC) 5 Waiting (MTC) bearer/teleser vice 0V o i c e 1D a t a 2F a x 3 Voice followed by data, voice mode (o nly in connection with single numbering scheme AT+CSNS ) ...

  • Siemens AC75 - page 185

    AC75 A T Command Set 7.22 AT^ SLCC s AC75_ATC_V01.002 Page 185 of 569 10/30/06 Confidential / Rele ased Alphanumeric representation of <number> cor responding to the entry found in pho nebook; used characte r set should be t he one select ed with comma nd AT+CSCS (Select TE Character Set). The maximum displayed len gth of <alpha> is 16 ...

  • Siemens AC75 - page 186

    AC75 A T Command Set 7.22 AT^ SLCC s AC75_ATC_V01.002 Page 186 of 569 10/30/06 Confidential / Rele ased EXAMPLE 2 ^SLCC: End of current list ^SLCC: 1,0,0,0,0,1,"1234567",129,"Called Party" B-Party has accepted the call, connection estab- lished. ^SLCC: End of current list. atd23456; We start a second voice call. OK "OK" ...

  • Siemens AC75 - page 187

    AC75 A T Command Set 7.23 AT+ CR s AC75_ATC_V01.002 Page 187 of 569 10/30/06 Confidential / Rele ased 7.23 A T+CR Service reporting control AT+CR configures the TA whether or not to transmit an in termediate result co de +CR: <serv> to the TE when a call is being set up. Setting the value of <mode> to 1 may lead to con nection failure, ...

  • Siemens AC75 - page 188

    AC75 A T Command Set 7.24 AT+CRC s AC75_ATC_V01.002 Page 188 of 569 10/30/06 Confidential / Rele ased 7.24 A T+CRC Set Cellular Result Co des for incoming call indication The AT+CRC command controls wh ether or not to use the extend ed format of incoming call indication. <mode> =1 may lead to connection failure, if the applicatio n (e.g. WinF ...

  • Siemens AC75 - page 189

    AC75 A T Command Set 7.25 AT+C SNS s AC75_ATC_V01.002 Page 189 of 569 10/30/06 Confidential / Rele ased 7.25 A T+CSNS Single Numbering Scheme The AT+CSNS command enables the ME to acce pt incoming calls when no bear er capability info rmation is pro- vided with the call, e.g. single numbering scheme calls or calls originating from analog devices. S ...

  • Siemens AC75 - page 190

    AC75 A T Command Set 7.26 AT^S CNI s AC75_ATC_V01.002 Page 190 of 569 10/30/06 Confidential / Rele ased 7.26 A T^SCNI List Call Number Information Syntax Command Description TA returns a list of current calls of ME. Parameter Description call identification number as described in GSM 02.30[1 9] subclause 4.5.5.1; this number can be used in AT+CHLD ...

  • Siemens AC75 - page 191

    AC75 A T Command Set 7.27 AT^ SLCD s AC75_ATC_V01.002 Page 191 of 569 10/30/06 Confidential / Rele ased 7.27 A T^SLCD Display Last Call Duration Syntax Command Description TA returns last call duratio n or current call duration . Parameter Description Format is "hh:mm:ss", where characters indicate hours, minutes, seconds; E.g. 22:1 0:00 ...

  • Siemens AC75 - page 192

    AC75 A T Command Set 7.28 AT^ STCD s AC75_ATC_V01.002 Page 192 of 569 10/30/06 Confidential / Rele ased 7.28 A T^STCD Display T otal Call Duration Syntax Command Description TA returns total call durat ion (accumu lated duratio n of all calls). Parameter Description Format is "hh:mm:ss", where characters indicate hours, minutes, seconds; ...

  • Siemens AC75 - page 193

    AC75 A T Command Set 7.29 ATP s AC75_ATC_V01.002 Page 193 of 569 10/30/06 Confidential / Rele ased 7.29 A TP Select pulse dialing Syntax Note • No effect for GSM. 7.30 A TT Select tone dialing Syntax Note • No effect for GSM. Exec Command ATP Response(s) OK Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last V.250 - + - + + - - - - - Ex ...

  • Siemens AC75 - page 194

    AC75 A T Command Set 8. Network Service Co mmands s AC75_ATC_V01.002 Page 194 of 569 10/30/06 Confidential / Rele ased 8. Network Service Commands The AT Commands descr ibed in this ch apter are relate d to various networ k services. More commands related to this area can be found in Chapter 9. , Supplementary Se rvice Commands . 8.1 A T+COPN Read ...

  • Siemens AC75 - page 195

    AC75 A T Command Set 8.2 AT+COPS s AC75_ATC_V01.002 Page 195 of 569 10/30/06 Confidential / Rele ased 8.2 A T+COPS Operator Selection AT+COPS queries the p resent stat us of the AC 75's network reg istration an d allows to det ermine whet her auto- matic or manual network selection shall be used. Additional service is available with AT^SOPS . ...

  • Siemens AC75 - page 196

    AC75 A T Command Set 8.2 AT+COPS s AC75_ATC_V01.002 Page 196 of 569 10/30/06 Confidential / Rele ased Parameter Description Status 0 Unknown 1 Operator availab le 2 Current operato r 3 Operator forbidde n Operator If test comm and: Oper ator name in long alpha numeric forma t and num eric format . If read command: Operator name a s per <format&g ...

  • Siemens AC75 - page 197

    AC75 A T Command Set 8.2 AT+COPS s AC75_ATC_V01.002 Page 197 of 569 10/30/06 Confidential / Rele ased 0 (&F) Long alpha numeric format of <oper> . Can be up to 16 characters long. 2 Numeric forma t of <oper> . This is the GSM Location Area Identification (LAI) number, which consists of the 3-digit Mobile Countr y Code (MCC) plus the ...

  • Siemens AC75 - page 198

    AC75 A T Command Set 8.3 AT^SOPS s AC75_ATC_V01.002 Page 198 of 569 10/30/06 Confidential / Rele ased 8.3 A T^SOPS Extended Operator Selection AT^SOPS queries the present status of the AC75's network registration. Since basic op erator selection se rvices are available wi th AT+COPS this command u ses the methods of the Enhanced Operator Name ...

  • Siemens AC75 - page 199

    AC75 A T Command Set 8.3 AT^SOPS s AC75_ATC_V01.002 Page 199 of 569 10/30/06 Confidential / Rele ased Operator name; format depends on the sour ce of the operator name, specified by <eonsTyp e> . Service Provider Name according to setting of Service No. 17 in the SIM Service Table (EF SST ). Operator Operator name in numerical presenta tion c ...

  • Siemens AC75 - page 200

    AC75 A T Command Set 8.4 AT+CREG s AC75_ATC_V01.002 Page 200 of 569 10/30/06 Confidential / Rele ased 8.4 A T+CREG Network registration The AT+CREG command serves to ver ify the network registration status of th e ME. For this purpose two types of URCs are available. The AT+CREG read command returns the URC presen tation mode <n> an d an inte ...

  • Siemens AC75 - page 201

    AC75 A T Command Set 8.4 AT+CREG s AC75_ATC_V01.002 Page 201 of 569 10/30/06 Confidential / Rele ased 0 Not registered, ME is currently not sear ching for new operator Normally, status 0 occurs temporarily between two network search phases (status 2). However, if it persists , one the following reasons may apply: • Automatic network selection is ...

  • Siemens AC75 - page 202

    AC75 A T Command Set 8.4 AT+CREG s AC75_ATC_V01.002 Page 202 of 569 10/30/06 Confidential / Rele ased Two byte cell ID in hexadecimal f ormat. Note • Aft er the " +CREG : 1" (or " +CREG : 5 ") URC and before the " ^SSIM READY " URC it is not sure that outgoing and incoming calls can be made a nd short message functio ...

  • Siemens AC75 - page 203

    AC75 A T Command Set 8.5 AT+CSQ s AC75_ATC_V01.002 Page 203 of 569 10/30/06 Confidential / Rele ased 8.5 A T+CSQ Signal quality The AT+CSQ execute command indicates the received signal stren gth <rssi> and the cha nnel bit error rate <ber> . Syntax Parameter Description 0 -113 dBm or less 1 -111 dBm 2..30 -109... -53 dBm 31 -51 dBm or g ...

  • Siemens AC75 - page 204

    AC75 A T Command Set 8.6 AT^SMONC s AC75_ATC_V01.002 Page 204 of 569 10/30/06 Confidential / Rele ased 8.6 A T^SMONC Cell Monitoring The AT^SMONC execute command delive rs cell information contai ning 9 values from a maximum of 7 base sta- tions. The first base station is the serving cell. Syntax Parameter Description Mobile country code 3 digits, ...

  • Siemens AC75 - page 205

    AC75 A T Command Set 8.6 AT^SMONC s AC75_ATC_V01.002 Page 205 of 569 10/30/06 Confidential / Rele ased Base station identity code 2 digits, e.g. 32 00 Not decoded ARFCN (Absolute Frequency Channel Number) 0 Not decoded. In this case, all rema ining parameters r elated to the same chan- nel are neither decod ed. For example, a no n-existing cell app ...

  • Siemens AC75 - page 206

    AC75 A T Command Set 8.7 AT^SMOND s AC75_ATC_V01.002 Page 206 of 569 10/30/06 Confidential / Rele ased 8.7 A T^SMOND Cell Monitoring The AT^SMOND execute command can be used to o btain status in formation of the service ce ll and up to six neigh- bour cells. The ad vantage over other cell monitoring co mmands is that AT^SMOND delivers more detailed ...

  • Siemens AC75 - page 207

    AC75 A T Command Set 8.7 AT^SMOND s AC75_ATC_V01.002 Page 207 of 569 10/30/06 Confidential / Rele ased Mobile networ k code 2 digits or 3 digits, e.g. 07 or 003 000 Not decoded Location area code 4 hexadecima l digits, e.g. 4EED 0000 Not decoded Cell identifier 4 hexadecima l digits, e.g. 4EAF 0000 Not decoded FFFF Cell ID currently no t available, ...

  • Siemens AC75 - page 208

    AC75 A T Command Set 8.7 AT^SMOND s AC75_ATC_V01.002 Page 208 of 569 10/30/06 Confidential / Rele ased Bit Error rate, with value 99 indicating "not known or n ot detectable " 0...7 as RXQUAL values RXQUAL0 to R XQUAL7 in GSM 05.08 sect ion 8.2.4 Notes • T o some extent, the cell monitoring commands AT^SMOND , AT^MONI , AT^MONP and AT^S ...

  • Siemens AC75 - page 209

    AC75 A T Command Set 8.8 AT^SFNUR s AC75_ATC_V01.002 Page 209 of 569 10/30/06 Confidential / Rele ased 8.8 A T^SFNUR Select the fi xed network user rate The AT^SFNUR command specifies the Fixed Ne twork User Rate (FNUR) parame ter. This parameter is impor- tant only for mobile originated 14.4 kbit/s UDI calls ( AT+CBST =75) and mobile terminated d ...

  • Siemens AC75 - page 210

    AC75 A T Command Set 8.9 AT^MONI s AC75_ATC_V01.002 Page 210 of 569 10/30/06 Confidential / Rele ased 8.9 A T^MONI Monitor idle mode and dedicated mode The AT^MONI command supplies info rmation of the serving/dedicated cell . There are two ways to re trieve the information: once on request by using th e execute comma nd or automatically ever y < ...

  • Siemens AC75 - page 211

    AC75 A T Command Set 8.9 AT^MONI s AC75_ATC_V01.002 Page 211 of 569 10/30/06 Confidential / Rele ased • If the radio cell changes during a connection, the p ara meters PWR, RXLe v and C1 o f the 'Serving C ell' part cannot be updated under certain conditions an d theref ore, are displaye d as "-" (for conditions see also AT+CR ...

  • Siemens AC75 - page 212

    AC75 A T Command Set 8.9 AT^MONI s AC75_ATC_V01.002 Page 212 of 569 10/30/06 Confidential / Rele ased Columns for Dedicate d channel: 8.9.2 Service st ates Depending on the ser vice state, an additional textual out put is gener ated (refer also to the response example s): • 'Searching' - Th e MS is searching, but could not (yet) find a ...

  • Siemens AC75 - page 213

    AC75 A T Command Set 8.10 AT^ MONP s AC75_ATC_V01.002 Page 213 of 569 10/30/06 Confidential / Rele ased 8.10 A T^MONP Monitor neighbour cells The AT^MONP supplies infor mation of up to six neig hbour cells. Ther e are two ways to retriev e the informat ion: once on request by using th e exec ute command o r automatically every <period> second ...

  • Siemens AC75 - page 214

    AC75 A T Command Set 8.10 AT^ MONP s AC75_ATC_V01.002 Page 214 of 569 10/30/06 Confidential / Rele ased 8.10.1 A T^MONP responses Response of AT^MONP (Example): chann rs dBm MCC MNC BCC C1 C2 653 26 -84 262 07 0 22 22 660 20 -90 262 07 3 16 16 687 19 -91 262 07 1 15 15 678 14 -96 262 07 3 10 10 671 14 -96 262 07 1 10 10 643 10 -100 262 07 7 6 6 Col ...

  • Siemens AC75 - page 215

    AC75 A T Command Set 8.11 AT^ SMONG s AC75_ATC_V01.002 Page 215 of 569 10/30/06 Confidential / Rele ased 8.1 1 A T^SMONG GPRS Monitor The AT^SMONG command supplies GPRS specific cell information. There are two ways to retrie ve the informa- tion: once on request by using the ex ecute comman d or automatically ever y <period> seconds by using ...

  • Siemens AC75 - page 216

    AC75 A T Command Set 8.11 AT^ SMONG s AC75_ATC_V01.002 Page 216 of 569 10/30/06 Confidential / Rele ased Notes • For compatibility with earlier produc t s and to support legacy applications, of ten an y input character will stop the periodic ou tput of the write command. But s ince th is applies only in certain cases (depe nding on the set- tings ...

  • Siemens AC75 - page 217

    AC75 A T Command Set 8.12 AT^S ALS s AC75_ATC_V01.002 Page 217 of 569 10/30/06 Confidential / Rele ased 8.12 A T^SALS Alternate Line Service The AT^SALS command is designed to sup port Alternate Line Service. This allo ws the subscriber to use two voice numbers on the same SIM card (service requires a dual line SIM ca rd). The write command enables ...

  • Siemens AC75 - page 218

    AC75 A T Command Set 8.12 AT^S ALS s AC75_ATC_V01.002 Page 218 of 569 10/30/06 Confidential / Rele ased Example AT^SALS=1,1 Line 1 has been selected for ou tgoing calls. "^SALS" URC is enabled. RING You receive a notification that you hav e an incomi ng call on line 2 . ^SALS: 2 ...

  • Siemens AC75 - page 219

    AC75 A T Command Set 8.13 AT^S HOM s AC75_ATC_V01.002 Page 219 of 569 10/30/06 Confidential / Rele ased 8.13 A T^SHOM Display Homezone The AT^SHOM r eturns the homezone state. The result is valid only, if network registratio n state <stat> is 1 (reg- istered) (see AT+CREG ). The feature is availabl e only for supported network o per ators (O2 ...

  • Siemens AC75 - page 220

    AC75 A T Command Set 8.14 AT^SPL M s AC75_ATC_V01.002 Page 220 of 569 10/30/06 Confidential / Rele ased 8.14 A T^SPLM Read the PLMN list The AT^SPLM execute command retur ns the list of operato rs from the ME. Each operator code <numeric> th at has an alphanumeric equivalent <alpha> in the ME memor y is returned. Th e list is sorted by ...

  • Siemens AC75 - page 221

    AC75 A T Command Set 8.14 AT^SPL M s AC75_ATC_V01.002 Page 221 of 569 10/30/06 Confidential / Rele ased Parameter Description Operator in numeric form; GSM location area identification number Operator in long alphanumer ic format; can contain up to 16 characters Range of supported op erator indices Index of the operator entry to be retrieved with t ...

  • Siemens AC75 - page 222

    AC75 A T Command Set 8.15 AT+CPO L s AC75_ATC_V01.002 Page 222 of 569 10/30/06 Confidential / Rele ased 8.15 A T+CPOL Preferred Operator List The AT+CPOL read command return s the list of the preferre d operators. The AT+CPOL write command allows to edit the list of the preferred o perators. If <index> is given but <operator> is left ou ...

  • Siemens AC75 - page 223

    AC75 A T Command Set 8.16 AT^SPL R s AC75_ATC_V01.002 Page 223 of 569 10/30/06 Confidential / Rele ased 8.16 A T^SPLR Read entry from the preferred operators list The AT^SPLR write command returns used entries fro m the SIM list of preferred operators with <indexa> between <index1> and <index2> . If <index2> is not given, on ...

  • Siemens AC75 - page 224

    AC75 A T Command Set 8.17 AT^SPL W s AC75_ATC_V01.002 Page 224 of 569 10/30/06 Confidential / Rele ased 8.17 A T^SPL W Write an entry to the preferred operators list The AT^SPLW write command wr ites an entry to the SIM lis t of preferred operators at location numbe r <index> . If <index> is given but <oper> is left out, the entry ...

  • Siemens AC75 - page 225

    AC75 A T Command Set 9. Supplementary Serv ice Commands s AC75_ATC_V01.002 Page 225 of 569 10/30/06 Confidential / Rele ased 9. Supplement ary Service Commands The AT Commands described in this chap ter are related to the Supplementary Services offered by the GSM net- work. 9.1 A T+CACM Accumulated call me ter (ACM) reset or query Syntax Command De ...

  • Siemens AC75 - page 226

    AC75 A T Command Set 9.2 AT^SACM s AC75_ATC_V01.002 Page 226 of 569 10/30/06 Confidential / Rele ased 9.2 A T^SACM Advice of charge and query of ACM and ACMmax Syntax Unsolicited Result Code +CCCM: <ccm> When activate d, an unso licited result co de is sent w hen the CCM value changes, but not more often than every 10 second s. Command Descri ...

  • Siemens AC75 - page 227

    AC75 A T Command Set 9.2 AT^SACM s AC75_ATC_V01.002 Page 227 of 569 10/30/06 Confidential / Rele ased Three bytes of the current CCM value in hexadecimal form at (e.g. "00001E" indicates de cimal value 30); bytes are coded in the same w ay as ACMm ax value in the SIM 00000 0-FFFFFF Notes • When you power down or r eset the ME with AT+CF ...

  • Siemens AC75 - page 228

    AC75 A T Command Set 9.3 AT+CAMM s AC75_ATC_V01.002 Page 228 of 569 10/30/06 Confidential / Rele ased 9.3 A T+CAMM A ccumulated call meter maximum (ACM max) set or query Syntax Command Description The read command retu rns the current ACMmax value. The write com mand sets t he Advice of Ch arge related to the accumulated call meter maximum value in ...

  • Siemens AC75 - page 229

    AC75 A T Command Set 9.4 AT+CAOC s AC75_ATC_V01.002 Page 229 of 569 10/30/06 Confidential / Rele ased 9.4 A T+CAOC Advice of Charge information Syntax Command Description Execute command returns the curren t call meter value. The write command sets the Advice of Char g e supplementary service function mode. Parameter Description 0 query CCM value T ...

  • Siemens AC75 - page 230

    AC75 A T Command Set 9.5 AT+CCUG s AC75_ATC_V01.002 Page 230 of 569 10/30/06 Confidential / Rele ased 9.5 A T+CCUG Closed User Group Syntax Command Description The Test command returns the suppo rted parameters. The Read command re turns if the Explicit CUG i nvocation is activated (in para meter <n> ), which CUG <index> is chosen, and ...

  • Siemens AC75 - page 231

    AC75 A T Command Set 9.5 AT+CCUG s AC75_ATC_V01.002 Page 231 of 569 10/30/06 Confidential / Rele ased state of the call 0 (D) no information 1 suppress outg oing access 2 suppress prefer ential CUG 3 Suppress preferential CUG a nd Outgoing Access. Notes • The active settings for omitted para meters are retained without c hanges. • Explicit CUG ...

  • Siemens AC75 - page 232

    AC75 A T Command Set 9.6 AT+CCFC s AC75_ATC_V01.002 Page 232 of 569 10/30/06 Confidential / Rele ased 9.6 A T+CCFC Call forwarding numb er and conditions control AT+CCFC controls the call forward ing supplementary ser vice. Registration, erasur e, acti vation, deactivation and status query are supported. Syntax Parameter Description Reason for call ...

  • Siemens AC75 - page 233

    AC75 A T Command Set 9.6 AT+CCFC s AC75_ATC_V01.002 Page 233 of 569 10/30/06 Confidential / Rele ased String type phone number of forwarding address in for mat specified by < type> . If you select <mode> = 3, the phone <number> will be registered in the network. This allows y ou to disable / enable CF to the same destination witho ...

  • Siemens AC75 - page 234

    AC75 A T Command Set 9.6 AT+CCFC s AC75_ATC_V01.002 Page 234 of 569 10/30/06 Confidential / Rele ased However , when you attempt to set a call forwarding option which is no t provisioned or not yet subscribe d to, the setting will not take ef fect regardl ess of the response re turned. The responses in these cases vary with the network (for example ...

  • Siemens AC75 - page 235

    AC75 A T Command Set 9.6 AT+CCFC s AC75_ATC_V01.002 Page 235 of 569 10/30/06 Confidential / Rele ased • To query t he status of CFU for all classes: • <reason> 4 or 5 cannot be used to query the status of a ll call forwarding reasons (see also notes above): at+ccfc=0,2,,,255 +CCFC: 0,1 +CCFC: 0,2 +CCFC: 0,4 +CCFC: 0,8 +CCFC: 0,16 +CCFC: 0 ...

  • Siemens AC75 - page 236

    AC75 A T Command Set 9.7 AT+CCWA s AC75_ATC_V01.002 Page 236 of 569 10/30/06 Confidential / Rele ased 9.7 A T+CCW A Call Wa iting The AT+CCWA write command controls the "Call Waiting" supplementary service ac cording to GSM 02. 83. Acti- vation, deactivation an d status query are suppor ted. The read command retur ns the current value of ...

  • Siemens AC75 - page 237

    AC75 A T Command Set 9.7 AT+CCWA s AC75_ATC_V01.002 Page 237 of 569 10/30/06 Confidential / Rele ased Parameter Description Switch URCs " +CCWA " and " ^SCWA " for call wa iting on/off 0 Disable display of URCs " +CCWA " and " ^SCWA " 1 Enable display of URCs " +CCWA " and " ^SCWA " Networ ...

  • Siemens AC75 - page 238

    AC75 A T Command Set 9.7 AT+CCWA s AC75_ATC_V01.002 Page 238 of 569 10/30/06 Confidential / Rele ased 128 number restricted 129 Otherwise 0 CLI valid 1 CLI has been withheld 2 CLI is not available Notes • If the active call is a CS D call, and a waiting call is received, then the ME produces a BREAK while still in online mode, and disp lays - the ...

  • Siemens AC75 - page 239

    AC75 A T Command Set 9.7 AT+CCWA s AC75_ATC_V01.002 Page 239 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 Parameter <n> EXAMPLE 2 Parameter <mode> EXAMPLE 3 Parameter <class> at+ccwa=1 To enable the presentatio n of the URC OK at+ccwa=,1 To activate the supplementary service in the network fo r voice, data, and fax ...

  • Siemens AC75 - page 240

    AC75 A T Command Set 9.8 AT+CHLD s AC75_ATC_V01.002 Page 240 of 569 10/30/06 Confidential / Rele ased 9.8 A T+CHLD Call Hold and Multiparty Syntax Command Description TA controls the Suppleme ntary Services Call Hold and Multiparty. Calls can be put on hold, reco vered, releas ed, and added to a conver sation. Like for all Supplementary Services, t ...

  • Siemens AC75 - page 241

    AC75 A T Command Set 9.8 AT+CHLD s AC75_ATC_V01.002 Page 241 of 569 10/30/06 Confidential / Rele ased Notes •T h e AT+CHLD command offers a b road range of options a ccord ing to the GSM specificat ions. However , if you attempt to invoke an option which is not provisioned by the ne twork, or not subscribed to , invocation of this option will fai ...

  • Siemens AC75 - page 242

    AC75 A T Command Set 9.9 AT+CLIP s AC75_ATC_V01.002 Page 242 of 569 10/30/06 Confidential / Rele ased 9.9 A T+CLIP Calling Line Id entification Present ation This command refers to the GSM su pplementary service CLIP (Calling Line Identifica tion Presentation) that enables a called subscriber to get the calling line identity (CLI) of the calling pa ...

  • Siemens AC75 - page 243

    AC75 A T Command Set 9.9 AT+CLIP s AC75_ATC_V01.002 Page 243 of 569 10/30/06 Confidential / Rele ased String type phone number of callin g address in form at specified by <type> . Type of address octe t in integer format; 1 45 when dialing str ing includes internationa l access code character "+", otherwise 129. String type alphanum ...

  • Siemens AC75 - page 244

    AC75 A T Command Set 9.10 AT+ CLIR s AC75_ATC_V01.002 Page 244 of 569 10/30/06 Confidential / Rele ased 9.10 A T+CLIR Calling Line Id entification Restriction The AT+CLIR command refers to the GSM supplementary servic e CLIR (Calling Line Identi fication Restriction). Syntax Parameter Description Parameter shows the settings for outgoing ca lls: [0 ...

  • Siemens AC75 - page 245

    AC75 A T Command Set 9.11 AT+ COLP s AC75_ATC_V01.002 Page 245 of 569 10/30/06 Confidential / Rele ased 9.1 1 A T+COLP Connected Line Identification Present ation This command refers to the GSM supplementary se rvice CO LP (Connected Line Identifica tion Presentation) that enables a calling subscriber to get the connected line identity (COL) of the ...

  • Siemens AC75 - page 246

    AC75 A T Command Set 9.11 AT+ COLP s AC75_ATC_V01.002 Page 246 of 569 10/30/06 Confidential / Rele ased Type of address octet in integer format; 145 when dialling string in cludes international access code character "+", otherwise 129. <type> (num) ...

  • Siemens AC75 - page 247

    AC75 A T Command Set 9.12 AT+C PUC s AC75_ATC_V01.002 Page 247 of 569 10/30/06 Confidential / Rele ased 9.12 A T+CPUC Price per un it and currency t able Syntax Command Description Read command returns the cu rrent parameters of PUC. Write command sets th e parameters of Advice of Charge related price per u nit and currency table. SIM PIN2 is usual ...

  • Siemens AC75 - page 248

    AC75 A T Command Set 9.12 AT+C PUC s AC75_ATC_V01.002 Page 248 of 569 10/30/06 Confidential / Rele ased Example To change currency an d/or price per unit you have two ways: You can enter PIN2 along with the AT+CPUC comm and: Alternatively, you can first use the AT+CPIN2 command to enter PIN2. When you execute the AT+CPUC com- mand, subsequen tly, t ...

  • Siemens AC75 - page 249

    AC75 A T Command Set 9.13 AT+CSSN s AC75_ATC_V01.002 Page 249 of 569 10/30/06 Confidential / Rele ased 9.13 A T+CSSN Supplementary service notifications Syntax Unsolicited Result Codes URC 1 +CSSI: <code 1> When <n> =1 and a supplementary service notif ication is received after a mob ile originated ca ll setup, inter- mediate resu lt co ...

  • Siemens AC75 - page 250

    AC75 A T Command Set 9.13 AT+CSSN s AC75_ATC_V01.002 Page 250 of 569 10/30/06 Confidential / Rele ased 0 unconditional call forwarding is active 1 some of the conditional call forwardings are a ctive 2 call has been forwar ded 3 Waiting call is pending 0 The incoming call is a forwarded call. 5 Held call wa s terminate d by othe r party 10 addition ...

  • Siemens AC75 - page 251

    AC75 A T Command Set 9.14 AT+CUSD s AC75_ATC_V01.002 Page 251 of 569 10/30/06 Confidential / Rele ased 9.14 A T+CUSD Unstructured su pplementary service dat a AT+CUSD allows contro l of the Unstructured Su pplementary Service Data (U SSD) according to GSM 02.90. Both network and mobil e initiated operations are supported. The in teraction of this c ...

  • Siemens AC75 - page 252

    AC75 A T Command Set 9.14 AT+CUSD s AC75_ATC_V01.002 Page 252 of 569 10/30/06 Confidential / Rele ased String type USSD-string . If <dcs> indicates that GSM 03.38 default alphab et is used TA converts GSM al phabet into curr ent TE character set according to rules of GSM 07.05 Anne x A. Otherwise in case of invalid or omitted <dcs> conv ...

  • Siemens AC75 - page 253

    AC75 A T Command Set 10. Internet Service Commands s AC75_ATC_V01.002 Page 253 of 569 10/30/06 Confidential / Rele ased 10. Internet Service Commands AC75 has an embedded TCP/IP stack that is driven by AT commands and enables th e host application to easily access the Internet. The advantage of this solution is that it e liminates the need for the ...

  • Siemens AC75 - page 254

    AC75 A T Command Set s AC75_ATC_V01.002 Page 254 of 569 10/30/06 Confidential / Rele ased need to do so several times until the service confirms that data can be sent or received. • The first parameter of the AT^SISR or AT^SISW commands is always the <srvProfileId> , the second parameter is the number of bytes which th e host either wants t ...

  • Siemens AC75 - page 255

    AC75 A T Command Set s AC75_ATC_V01.002 Page 255 of 569 10/30/06 Confidential / Rele ased it on another interface is denie d with "+CME ERROR: Invalid index". If querie d with the read command AT^SISS ? the entire profile is re turned on the interface wh ere the service profile wa s created, while on a ll other interfaces only the service ...

  • Siemens AC75 - page 256

    AC75 A T Command Set 10.1 AT^SICS s AC75_ATC_V01.002 Page 256 of 569 10/30/06 Confidential / Rele ased 10.1 A T^SICS Internet Co nnection Setup Profile AT^SICS serves to crea te and edit Internet connection pr ofiles. A connection profile can be assigned to one or more service pro files defined with AT^SISS , an d thus, determines which type of con ...

  • Siemens AC75 - page 257

    AC75 A T Command Set 10.1 AT^SICS s AC75_ATC_V01.002 Page 257 of 569 10/30/06 Confidential / Rele ased Parameter Description 0...5 Internet connection profile identifier. The <conProfileId> identifies all para meters of a conn ection profile, and, when a service profile is created with AT^SISS the <conProfileId> needs to be set as " ...

  • Siemens AC75 - page 258

    AC75 A T Command Set 10.1 AT^SICS s AC75_ATC_V01.002 Page 258 of 569 10/30/06 Confidential / Rele ased “authMode“ Authentication mode. For suppor ted values of <conParmValue> refer to <conParmValue-auth- Mode> . “fnur“ Fixed Network User Rate. For supported va lues of <conParmValue> refer to <conParmValue-fnur > . ? ...

  • Siemens AC75 - page 259

    AC75 A T Command Set 10.1 AT^SICS s AC75_ATC_V01.002 Page 259 of 569 10/30/06 Confidential / Rele ased Supported da ta call type values in <conParmValue> for <conParmTag> value "dataType". “0“ ISDN [“1“] Analog Supported authentication mode values in <conParmValue> for <conParmTag> value "authMode" ...

  • Siemens AC75 - page 260

    AC75 A T Command Set 10.1 AT^SICS s AC75_ATC_V01.002 Page 260 of 569 10/30/06 Confidential / Rele ased 10.1.2 Example: GPRS connection profile ^SICS: 0, "conType", "" Profile with <conProfileId> 0 is still empty. ^SICS: 1, "conType", "CSD" The new CSD profile just crea ted is indicated with all related ...

  • Siemens AC75 - page 261

    AC75 A T Command Set 10.2 AT^SICI s AC75_ATC_V01.002 Page 261 of 569 10/30/06 Confidential / Rele ased 10.2 A T^SICI Internet Connection Info rmation The AT^SICI read command reque sts the current status of th e Intern et connection profiles curre ntly defined with AT^SICS . The AT^SICI write command d isplays the status of the specif ied Internet ...

  • Siemens AC75 - page 262

    AC75 A T Command Set 10.2 AT^SICI s AC75_ATC_V01.002 Page 262 of 569 10/30/06 Confidential / Rele ased Number of services using this Internet conn ection profile. 0...9 Local IP address of the Internet connection prof ile (empty if no address is associated yet). Note • Before opening a service pro file based on a co nnection profile recen tly use ...

  • Siemens AC75 - page 263

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 263 of 569 10/30/06 Confidential / Rele ased 10.3 A T^SISS Internet Service Setup Profile AT^SISS serves to set up the n ecessary parameters in the In ternet service profiles. Any service profile can the n be used to cont rol a data link in co njunction with AT^SISI , AT^SISO , AT^SISC , AT^ ...

  • Siemens AC75 - page 264

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 264 of 569 10/30/06 Confidential / Rele ased "hcUserAgent" optional "hcMethod" mandatory "hcProp" optional "hcRedir" optional "hcAuth" optional "tcpMR" optional "tcpOT" optional SMTP service "srvTy pe" mandatory ...

  • Siemens AC75 - page 265

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 265 of 569 10/30/06 Confidential / Rele ased Syntax Parameter Description Internet service profile identifier. The <srvProfileId> is used to reference all parameters re la ted to the same service profile. Furthermore, when using th e AT commands AT^SISO , AT^SISR , AT^SISW and AT^SISC ...

  • Siemens AC75 - page 266

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 266 of 569 10/30/06 Confidential / Rele ased 4. SMTP User name to be used for SMTP authentication (string). Length: 4 ... 64. If SMTP au thentication is disabled , i.e. "smA uth" flag n ot set, us er name parameter will be ignored. 5. POP3 User name identifying a mailbox, i.e. mail ...

  • Siemens AC75 - page 267

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 267 of 569 10/30/06 Confidential / Rele ased - Socket type UDP client URL "sockudp://'h ost':'remote ud pPor t'[;size='by te'][;port='word']" Parameter "siz e" (optional) : 0: PDU size is variable (default). 1 ... 1500: Fixed PDU si ...

  • Siemens AC75 - page 268

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 268 of 569 10/30/06 Confidential / Rele ased If "hcContLen" > 0 then the AT^SISW command will be used to send data from the client to the server. In this case, "hcCon tLen" specif ies the total a mount of data to be sent. The data can be sent in one or sever al parts. ...

  • Siemens AC75 - page 269

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 269 of 569 10/30/06 Confidential / Rele ased smAuth SMTP authentication control flag (numeric). If disabled ( <srvParmValue> "0" by default), AC75 per forms action without SMTP authentication. If enabled ( <srvParmValue> "1") authentication procedure with the ...

  • Siemens AC75 - page 270

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 270 of 569 10/30/06 Confidential / Rele ased Parameter va lue; type and suppo rted content de pend on related <srvParmTag> . Supported Inte rnet service type values in <srvParmValue> for <srvParmTag> value "srvType". Before changing the "srvType" o f an ...

  • Siemens AC75 - page 271

    AC75 A T Command Set 10.3 AT^SISS s AC75_ATC_V01.002 Page 271 of 569 10/30/06 Confidential / Rele ased 3 Retrieve command. If <srvParmTag> value "pNumber " is set to a n on-zero value this comman d retrie ves the rela ted me ssage from the POP3 se rver's maildrop list. If no such message ex ists on the server the POP3 service i ...

  • Siemens AC75 - page 272

    AC75 A T Command Set 10.4 AT^SISI s AC75_ATC_V01.002 Page 272 of 569 10/30/06 Confidential / Rele ased 10.4 A T^SISI Internet Service Information AT^SISI serves to monitor the status of In ternet ser vice profiles define d with AT^SISS . The AT^SISI read command re quests the current sta tus of all defined Internet service profiles. The AT^SISI wri ...

  • Siemens AC75 - page 273

    AC75 A T Command Set 10.4 AT^SISI s AC75_ATC_V01.002 Page 273 of 569 10/30/06 Confidential / Rele ased Parameter Description Internet service profile identifier as defined by AT^SISS ( <srvProfileId> ). 0...9 Internet service state (for details see AT^SISO parameter <srvState> ). 2 Allocated 3 Connecting 4U p 5 Closing 6D o w n Number o ...

  • Siemens AC75 - page 274

    AC75 A T Command Set 10.5 AT^SISO s AC75_ATC_V01.002 Page 274 of 569 10/30/06 Confidential / Rele ased 10.5 A T^SISO Internet Service Open The AT^SISO write com mand starts the Internet session con figured by the s ervice profile. All furt her steps needed to control th e session depend on whether you are using URC mode or polling mode. The AT^SISO ...

  • Siemens AC75 - page 275

    AC75 A T Command Set 10.5 AT^SISO s AC75_ATC_V01.002 Page 275 of 569 10/30/06 Confidential / Rele ased Parameter Description <srvProfileId> 0 ... 9 specified with AT^SISS . Internet service state. Please note, that the state of an In ternet service may influenc e the state of the serial DCD line. For details see description of value 2 fo r pa ...

  • Siemens AC75 - page 276

    AC75 A T Command Set 10.5 AT^SISO s AC75_ATC_V01.002 Page 276 of 569 10/30/06 Confidential / Rele ased 6 Down This state is entered if - the service has successfully finished its session (see note on Socket), - the remote peer has reset the connection or - the IP conn ection has been closed because of a n error. If a service in this stat e be sure ...

  • Siemens AC75 - page 277

    AC75 A T Command Set 10.5 AT^SISO s AC75_ATC_V01.002 Page 277 of 569 10/30/06 Confidential / Rele ased 10.5.1 Example: Accepting / Rej ecting Socket Conn ection Request from Remote Client Host 1 configured as Socket listener with IP addr ess 10.10 .0.187 at port 65534 is r eceiving a connection r equest from the remote client 10.10.0.185 (at port 1 ...

  • Siemens AC75 - page 278

    AC75 A T Command Set 10.5 AT^SISO s AC75_ATC_V01.002 Page 278 of 569 10/30/06 Confidential / Rele ased Host 1 rejects the Socket connection request: ^SISO: 6, "" ^SISO: 7, "" ^SISO: 8, "" ^SISO: 9, "" OK at^sisc=0 Host 1 rejects the connection request, where 0 is the ID of the dynamically assigned service pro ...

  • Siemens AC75 - page 279

    AC75 A T Command Set 10.6 AT^SISC s AC75_ATC_V01.002 Page 279 of 569 10/30/06 Confidential / Rele ased 10.6 A T^SISC Internet Service Close The AT^SISC write command closes the TCP/IP connection to the remote peer which was op ened with AT^SISO . All resources are released, all status information parame ters, e.g. <srvState> , <unackData&g ...

  • Siemens AC75 - page 280

    AC75 A T Command Set 10.7 AT^SISR s AC75_ATC_V01.002 Page 280 of 569 10/30/06 Confidential / Rele ased 10.7 A T^SISR Internet Service Read Dat a The AT^SISR command either triggers a read op eration (download) or queries the number o f bytes in the interna l buffer. The AT^SISR write command may return the following erro rs: • "+CME ERROR: o ...

  • Siemens AC75 - page 281

    AC75 A T Command Set 10.7 AT^SISR s AC75_ATC_V01.002 Page 281 of 569 10/30/06 Confidential / Rele ased -2 Indicates en d of data. Data tr ansfer has been finishe d (all data have bee n read) and the service can be closed with AT^SISC . -1 Applies only to HTTP: Querying number of available bytes is not supported by the HTTP service. 0 Indicates that ...

  • Siemens AC75 - page 282

    AC75 A T Command Set 10.7 AT^SISR s AC75_ATC_V01.002 Page 282 of 569 10/30/06 Confidential / Rele ased 10.7.1 Example: Socket Ho st Reads Small Amount s of UDP Dat a Pack- et s (URC Mode) This section applies only to the So cket service using the UDP protocol. The example shows how to read UDP packets if the buff er of the host app lication can han ...

  • Siemens AC75 - page 283

    AC75 A T Command Set 10.8 AT^SISW s AC75_ATC_V01.002 Page 283 of 569 10/30/06 Confidential / Rele ased 10.8 A T^SISW Internet Service Write Dat a The AT^SISW command triggers a write oper ation (upload) and que ries the a mount of data already sent, but not acknowledged at the TCP layer. The write ope ration may be run in binary mode, or in intera ...

  • Siemens AC75 - page 284

    AC75 A T Command Set 10.8 AT^SISW s AC75_ATC_V01.002 Page 284 of 569 10/30/06 Confidential / Rele ased • If Soc ket service is selected with UDP protoc ol - <reqWriteLength> =0 can be used to send an empty UDP packet; - it is recommende d that the s ize of each d ata packet be limited to 1472 bytes. Othe rwise, it is pos sible that the foll ...

  • Siemens AC75 - page 285

    AC75 A T Command Set 10.8 AT^SISW s AC75_ATC_V01.002 Page 285 of 569 10/30/06 Confidential / Rele ased WriteLength> . A 0 value m eans that no data c an be written at this time, i.e. it serves as a flow control mechanism. In interactive text mode, <cnfWriteLength> indicates the ma ximum number of bytes it can process. Characters above the ...

  • Siemens AC75 - page 286

    AC75 A T Command Set 10.8 AT^SISW s AC75_ATC_V01.002 Page 286 of 569 10/30/06 Confidential / Rele ased SMTP SMTP service sends some "closing" commands to the SMTP ser ver which are necessary to mark the email as successfully sent on the server. The service enter s "Closing" state and remains in it until th e final protocol excha ...

  • Siemens AC75 - page 287

    AC75 A T Command Set 10.9 AT^SICO s AC75_ATC_V01.002 Page 287 of 569 10/30/06 Confidential / Rele ased 10.9 A T^SICO Internet Connection Open The AT^SICO write command op ens a connection profile (a lso referred to as bearer). Unlike the AT^SISO com- mand which starts a con nection prof ile and the service prof ile bound to it, AT^SICO activates on ...

  • Siemens AC75 - page 288

    AC75 A T Command Set 10.9 AT^SICO s AC75_ATC_V01.002 Page 288 of 569 10/30/06 Confidential / Rele ased Internet connection profile iden tifier defined with parameter <conParmTag> of AT^SICS . See para meter description of AT^SICS . Internet connection parameter set with <conParmValue> of AT^SICS . See parameter description of AT^SICS . ...

  • Siemens AC75 - page 289

    AC75 A T Command Set 10.10 AT^SICC s AC75_ATC_V01.002 Page 289 of 569 10/30/06 Confidential / Rele ased 10.10 A T^SICC Internet Connection Close The AT^SICC write command releases a connection op ened with AT^SICO and r estores the previously set inac- tivity timeout "inactTO" of the selected connection profile. The command returns an err ...

  • Siemens AC75 - page 290

    AC75 A T Command Set 10.11 AT^SISX s AC75_ATC_V01.002 Page 290 of 569 10/30/06 Confidential / Rele ased 10.1 1 A T^SISX Internet Service Execution The AT^SISX co mmand sends ICMP (Internet Control Message Pr o tocol) Echo Requests to a target IP address or host name (also referred to as Ping command ). The AT^SI SX command can be used any time whil ...

  • Siemens AC75 - page 291

    AC75 A T Command Set 10.11 AT^SISX s AC75_ATC_V01.002 Page 291 of 569 10/30/06 Confidential / Rele ased Parameter Description “Ping“ Serv ice type. 0...5 Internet connection profile iden tifier defined with parameter <conPro fileId> of AT^SICS . Target host name or IP address for pinging ( i.e. 192.168.1.3). [1]...30 Number of ping reques ...

  • Siemens AC75 - page 292

    AC75 A T Command Set 10.11 AT^SISX s AC75_ATC_V01.002 Page 292 of 569 10/30/06 Confidential / Rele ased Maximum Round Trip Ti me in milliseconds. Average Round Trip Ti me in milliseconds. 10.1 1.1 Example: Ping The following example shows a Ping outp ut: <maxRTT> (num) <meanRTT> (num) AT^SICS=0,conType,GPRS0 Select connection type GPRS0 ...

  • Siemens AC75 - page 293

    AC75 A T Command Set 10.12 AT^SISE s AC75_ATC_V01.002 Page 293 of 569 10/30/06 Confidential / Rele ased 10.12 A T^SISE Intern et Service Error Report The AT^SISE write comma nd returns the current erro r status of the specified Inte rnet service pr ofile. If the ser - vice profile is not defined or the value is invalid "+CME ERROR" re spo ...

  • Siemens AC75 - page 294

    AC75 A T Command Set 10.13 Internet Service URC "^SIS" s AC75_ATC_V01.002 Page 294 of 569 10/30/06 Confidential / Rele ased 10.13 Internet Service URC "^SIS" This section first descri bes the syntax and the pa rameters of the " ^SIS " URC. The second part consists of tabl es listing the information elements delive red ...

  • Siemens AC75 - page 295

    AC75 A T Command Set 10.13 Internet Service URC "^SIS" s AC75_ATC_V01.002 Page 295 of 569 10/30/06 Confidential / Rele ased Information text related to <urcCause> . See tables below for further detail. 10.13.1 Information Element s Rel ated to the Service Application The following table lists the inform atiomation elem ents which ma ...

  • Siemens AC75 - page 296

    AC75 A T Command Set 10.13 Internet Service URC "^SIS" s AC75_ATC_V01.002 Page 296 of 569 10/30/06 Confidential / Rele ased 10.13.2 Information Element s Related to FTP Service 48 Remote peer has closed the connection Remote peer has closed the connection unexpectedly, and no data are available . The host shall close the service . Note th ...

  • Siemens AC75 - page 297

    AC75 A T Command Set 10.13 Internet Service URC "^SIS" s AC75_ATC_V01.002 Page 297 of 569 10/30/06 Confidential / Rele ased 10.13.3 Information Element s Related to HTTP Service 10.13.4 Information Element s Related to POP3 Service 10.13.5 Information Element s Related to SMTP Service *) Text varies depending on scenario . <urcInfoId&g ...

  • Siemens AC75 - page 298

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 298 of 569 10/30/06 Confidential / Rele ased 10.14 Examples of how to Configure and Use Internet Service Profiles Below you can find se lective examples of how to configure and use Internet ser vice profiles. To visualize the di f- fer ...

  • Siemens AC75 - page 299

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 299 of 569 10/30/06 Confidential / Rele ased 10.14.3 Configuring Socket Client for Calling a Sock et Listener on Another Host The example a ssumes that a connection pro fil e has been created as expl ained in Section 10.1.1 or Section ...

  • Siemens AC75 - page 300

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 300 of 569 10/30/06 Confidential / Rele ased 10.14.5 Socket client sends da t a via TCP connection with URCs The example uses service profile 0 co nfigured for Socket service and TCP. 10.14.6 Configuring and Using FTP Download (URC Mod ...

  • Siemens AC75 - page 301

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 301 of 569 10/30/06 Confidential / Rele ased 10.14.7 Configuring and Using FTP Upload (URC Mode) First set up a connection prof ile as explained in Section 10.1.1 or Section 10.1.2 . Enter at leas t all parameters which are m andatory ...

  • Siemens AC75 - page 302

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 302 of 569 10/30/06 Confidential / Rele ased 10.14.9 Sending Em ail (URC Mode) This example us es the service profile described in Section 10.14.8 . at^siss=9,alphabet,"1" Choose ASCII alp habet. OK at^siss=9,conId,"1&qu ...

  • Siemens AC75 - page 303

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 303 of 569 10/30/06 Confidential / Rele ased 10.14.10 Sending Email (Polling Mode) This example us es the service profile described in Section 10.14.8 . ^SISW: 9, 1 The " ^SISW " URC indicates that email data can be transferr ...

  • Siemens AC75 - page 304

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 304 of 569 10/30/06 Confidential / Rele ased 10.14.1 1 Configuring POP3 Service Profile First set up a connection prof ile as explained in Section 10.1.1 or Section 10.1.2 . Enter at leas t all parameters which are mandatory for a GPRS ...

  • Siemens AC75 - page 305

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 305 of 569 10/30/06 Confidential / Rele ased 10.14.12 Retrieving Email (URC Mode) This example us es the service profile described in Section 10.14.11 . 10.14.13 Retrieving Email (Polling Mode) This example us es the service profile de ...

  • Siemens AC75 - page 306

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 306 of 569 10/30/06 Confidential / Rele ased 10.14.14 HTTP POST (Polling Mode) ^SISR: 1, 578 Command response indicates that 578 b ytes are available for reading. Return-Path: <subscriber1@testdomain.com> X-Original-To: subscribe ...

  • Siemens AC75 - page 307

    AC75 A T Command Set 10.14 Examples of how to Configure and Use Interne t Service Profiles s AC75_ATC_V01.002 Page 307 of 569 10/30/06 Confidential / Rele ased 10.14.15 HTTP GET (Polling Mode) ^SISW: 1, 0, 0 No further data availab le, i.e. the s ervice has fin- ished. OK at^sisi? ^SISI: 1,6,0,180,0,0 The command respon se indi cates that HTTP serv ...

  • Siemens AC75 - page 308

    AC75 A T Command Set 11. GPRS Commands s AC75_ATC_V01.002 Page 308 of 569 10/30/06 Confidential / Rele ased 1 1. GPRS Commands This chapter descri bes AT Commands that a TE (Terminal Equipm ent, e.g. an application running on a control- ling PC) may use to control the AC75 acting as GP RS Mobile Termination (MT). Please use chap ter " Using GP ...

  • Siemens AC75 - page 309

    AC75 A T Command Set 11.1 AT+CGACT s AC75_ATC_V01.002 Page 309 of 569 10/30/06 Confidential / Rele ased PDP Context Identifier is a numeric para meter which sp ecifies a particular PD P context defin ition. The pa ram- eter is local to the TE-M T interface a nd is used in other PDP co ntext related commands. 1...2 Notes • ATH will deactivate any ...

  • Siemens AC75 - page 310

    AC75 A T Command Set 11.2 AT+CGANS s AC75_ATC_V01.002 Page 310 of 569 10/30/06 Confidential / Rele ased 1 1.2 A T+CGANS Manual response to a network request for PDP con- text activation Syntax Command Description The write comman d requests the MT to respond to a ne twork request for GPRS PDP context activation which has been signaled to th e TE by ...

  • Siemens AC75 - page 311

    AC75 A T Command Set 11.2 AT+CGANS s AC75_ATC_V01.002 Page 311 of 569 10/30/06 Confidential / Rele ased If no <cid> is given or if there is no matching context defi nition, the MT will attempt to activate the context using the values for PDP type and addre ss provided by the network. The other pa rameters will be set to their default valu es ...

  • Siemens AC75 - page 312

    AC75 A T Command Set 11.3 AT+CGATT s AC75_ATC_V01.002 Page 312 of 569 10/30/06 Confidential / Rele ased 1 1.3 A T+CGA TT GPRS attach or det ach Syntax Command Description The test command is used for requestin g inform ation on the supported GPRS se rvice states. The read command retu rns the current GPRS service state. The write comman d is used t ...

  • Siemens AC75 - page 313

    AC75 A T Command Set 11.4 AT+CGAUTO s AC75_ATC_V01.002 Page 313 of 569 10/30/06 Confidential / Rele ased 1 1.4 A T+CGAUT O Automatic response to a network request for PDP context activation Syntax Command Description The test command retu rns the values of <n> supported by the MT as a compound value. The write command disables or en ables an ...

  • Siemens AC75 - page 314

    AC75 A T Command Set 11.4 AT+CGAUTO s AC75_ATC_V01.002 Page 314 of 569 10/30/06 Confidential / Rele ased • When the AT+CGAUTO =1 command is received, the MT will attempt to perform a GPRS att ach if it is not yet attached. Failure will result in ERRO R or , if enabled +CME ERROR being returned to the TE. Subsequently , the MT announces a network ...

  • Siemens AC75 - page 315

    AC75 A T Command Set 11.5 AT+CGDATA s AC75_ATC_V01.002 Page 315 of 569 10/30/06 Confidential / Rele ased 1 1.5 A T+CGDA T A Enter dat a st ate Syntax Command Description The test command is used for requesting in formation on the supported layer 2 protocol s to be used between the TE and MT. The write command cause s the MT to perform all acti ons ...

  • Siemens AC75 - page 316

    AC75 A T Command Set 11.5 AT+CGDATA s AC75_ATC_V01.002 Page 316 of 569 10/30/06 Confidential / Rele ased Notes • If the MT is in dedicated mode, write command returns "+CME ERROR: operation tempor ary not allowed". • It is possible to leave th e GPRS data m ode and enter the comm and mode by using th e V .250 command +++ . By using th ...

  • Siemens AC75 - page 317

    AC75 A T Command Set 11.6 AT+CGDCONT s AC75_ATC_V01.002 Page 317 of 569 10/30/06 Confidential / Rele ased 1 1.6 A T+CGDCONT Define PDP Context Syntax Command Description The test command returns supp orted values as a compound value . The read command retu rns the current settings for each defined PDP contex t. The write command specifies the param ...

  • Siemens AC75 - page 318

    AC75 A T Command Set 11.6 AT+CGDCONT s AC75_ATC_V01.002 Page 318 of 569 10/30/06 Confidential / Rele ased Access Point Name The logical name that is used to select the GGSN or th e external pa cket data network. If the value is nu ll or omitted, then the subscripti on value will be reques ted. Packet Data Protocol addr ess Identifies the MT in the ...

  • Siemens AC75 - page 319

    AC75 A T Command Set 11.7 AT+CGEQMIN s AC75_ATC_V01.002 Page 319 of 569 10/30/06 Confidential / Rele ased 1 1.7 A T+CGEQMIN 3G Quality of Se rvice Profile (M inimum accept- able) Syntax Command Description The test command returns value s supported as a compound va lue. The read command retu rns the current settings for each defined con text. The w ...

  • Siemens AC75 - page 320

    AC75 A T Command Set 11.7 AT+CGEQMIN s AC75_ATC_V01.002 Page 320 of 569 10/30/06 Confidential / Rele ased 0 conversational 1 streaming 2 interactive 3 background [4] subscribed value This parameter ind icates the m aximum number of kbits/s delivered to UMTS (up-lin k traffic) at a SAP. As an example a bitrate of 32kbit/s w ould be spe cified as 32 ...

  • Siemens AC75 - page 321

    AC75 A T Command Set 11.7 AT+CGEQMIN s AC75_ATC_V01.002 Page 321 of 569 10/30/06 Confidential / Rele ased This paramet er indicates the maxi mum allowed SDU size in octets. [0] subscribed value 10...1520 (value nee ds to be divi sible by 10 wit hout remaind er) 1502 This paramete r indicates the tar get value for the fraction of SD Us lost or detec ...

  • Siemens AC75 - page 322

    AC75 A T Command Set 11.7 AT+CGEQMIN s AC75_ATC_V01.002 Page 322 of 569 10/30/06 Confidential / Rele ased This parameter indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP, in milliseconds. [0] subscribed value 10...150 (value needs to be divisib le by 10 without remainder) 200...950 (value ne ...

  • Siemens AC75 - page 323

    AC75 A T Command Set 11.8 AT+CGEQREQ s AC75_ATC_V01.002 Page 323 of 569 10/30/06 Confidential / Rele ased 1 1.8 A T+CGEQREQ 3G Quality of Service Profile (Requested) Syntax Command Description The test command returns value s supported as a compound va lue. The read command retu rns the current settings for each defined con text. The write command ...

  • Siemens AC75 - page 324

    AC75 A T Command Set 11.8 AT+CGEQREQ s AC75_ATC_V01.002 Page 324 of 569 10/30/06 Confidential / Rele ased 0 conversational 1 streaming 2 interactive 3 background [4] subscribed value This parameter ind icates the m aximum number of kbits/s delivered to UMTS (up-lin k traffic) at a SAP. As an example a bitrate of 32kbit/s w ould be spe cified as 32 ...

  • Siemens AC75 - page 325

    AC75 A T Command Set 11.8 AT+CGEQREQ s AC75_ATC_V01.002 Page 325 of 569 10/30/06 Confidential / Rele ased This paramet er indicates the maxi mum allowed SDU size in octets. [0] subscribed value 10...1520 (value nee ds to be divi sible by 10 wit hout remaind er) 1502 This paramete r indicates the tar get value for the fraction of SD Us lost or detec ...

  • Siemens AC75 - page 326

    AC75 A T Command Set 11.8 AT+CGEQREQ s AC75_ATC_V01.002 Page 326 of 569 10/30/06 Confidential / Rele ased This parameter indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP, in milliseconds. [0] subscribed value 10...150 (value needs to be divisib le by 10 without remainder) 200...950 (value ne ...

  • Siemens AC75 - page 327

    AC75 A T Command Set 11.9 AT+CGPADDR s AC75_ATC_V01.002 Page 327 of 569 10/30/06 Confidential / Rele ased 1 1.9 A T+CGP ADDR Show PDP address Syntax Command Description The test command returns a list of defined <cid> s. The write command returns a list of PDP addresses for the specifi ed context identifiers. If no <cid> is specified, t ...

  • Siemens AC75 - page 328

    AC75 A T Command Set 11.10 AT+CGQMIN s AC75_ATC_V01.002 Page 328 of 569 10/30/06 Confidential / Rele ased 1 1.10 A T+CGQMIN Quality of Servic e Profile (Minimum accept able) Syntax Command Description The test command retur ns values supported as a compound value . If the MT supports several PDP types, the parameter va lue ranges for each PDP type ...

  • Siemens AC75 - page 329

    AC75 A T Command Set 11.10 AT+CGQMIN s AC75_ATC_V01.002 Page 329 of 569 10/30/06 Confidential / Rele ased Precedence class [0] network subscr ibed val ue 1 High Priority Service commitments sha ll be maintained ahead o f precedence classes 2 and 3 2 Normal priority Service commitments shall be maintained ahead of precedence class 3 3 Low priority S ...

  • Siemens AC75 - page 330

    AC75 A T Command Set 11.10 AT+CGQMIN s AC75_ATC_V01.002 Page 330 of 569 10/30/06 Confidential / Rele ased 1 Up to 1 000 (8 kbit/s). 2 Up to 2 000 (16 kbit/s). 3 Up to 4 000 (32 kbit/s). 4 Up to 8 000 (64 kbit/s). 5 Up to 16 000 (128 kbit/s). 6 Up to 32 000 (256 kbit/s). 7 Up to 64 000 (512 kbit/s). 8 Up to 128 000 (1024 kbit/s). 9 Up to 256 000 (20 ...

  • Siemens AC75 - page 331

    AC75 A T Command Set 11.10 AT+CGQMIN s AC75_ATC_V01.002 Page 331 of 569 10/30/06 Confidential / Rele ased Example If some of the QoS parameters are omitt ed, they w ill keep their current value (or the default valu e if not specified so far), e.g.: AT+CGDCONT=1,"IP" OK AT+CGQMIN= OK AT+CGQMIN? +CGQMIN:1,0,0,0,0,0 OK AT+CGQMIN=1,0 OK AT+CG ...

  • Siemens AC75 - page 332

    AC75 A T Command Set 11.11 AT+CGQREQ s AC75_ATC_V01.002 Page 332 of 569 10/30/06 Confidential / Rele ased 1 1.1 1 A T+CGQREQ Quality of Se rvice Profile (Requested) Syntax Command Description The test command retur ns values supported as a compound value . If the MT supports several PDP types, the parameter va lue ranges for each PDP type ar e retu ...

  • Siemens AC75 - page 333

    AC75 A T Command Set 11.11 AT+CGQREQ s AC75_ATC_V01.002 Page 333 of 569 10/30/06 Confidential / Rele ased 2 Normal priority Service commitments shall be maintained ahead of precedence class 3 3 Low priority Service commitments shall be maintained Delay class This parameter defines the end-to-end transfer delay in curred in the transmiss ion of SDUs ...

  • Siemens AC75 - page 334

    AC75 A T Command Set 11.11 AT+CGQREQ s AC75_ATC_V01.002 Page 334 of 569 10/30/06 Confidential / Rele ased 6 Up to 32 000 (256 kbit/s) 7 Up to 64 000 (512 kbit/s) 8 Up to 128 000 (1024 kbit/s) 9 Up to 256 000 (2048 kbit/s) Mean throughput class in octets per hour [0] network subscr ibed val ue 1 100 (~0. 22 bit/s) 2 200 (~0. 44 bit/s) 3 500 (~1. 11 ...

  • Siemens AC75 - page 335

    AC75 A T Command Set 11.11 AT+CGQREQ s AC75_ATC_V01.002 Page 335 of 569 10/30/06 Confidential / Rele ased AT+CGQREQ? +CGQREQ:1,0,0,0,0,0 OK AT+CGQREQ=1,0 OK AT+CGQMIN? +CGQREQ:1,0,0,0,0,0 OK AT+CGQREQ=1,0,0,0,1 OK AT+CGQREQ? +CGQREQ:1,0,0,0,1,0 OK AT+CGQREQ=1,1 OK AT+CGQREQ? +CGQREQ:1,1,0,0,1,0 OK ...

  • Siemens AC75 - page 336

    AC75 A T Command Set 11.12 AT+CGREG s AC75_ATC_V01.002 Page 336 of 569 10/30/06 Confidential / Rele ased 1 1.12 A T+CGREG G PRS Netw ork Registration St atus AT+CGREG write command en ables presentati on of URC " +CGREG : <stat> " when <n> =1 and ME's GPRS net- work registration status changes, or URC " +CGREG : < ...

  • Siemens AC75 - page 337

    AC75 A T Command Set 11.12 AT+CGREG s AC75_ATC_V01.002 Page 337 of 569 10/30/06 Confidential / Rele ased 0 Not registered, ME is not currently sear ching an op erator to register to. The ME is in GMM state GMM-NULL or GMM-DEREGISTERED-INITIATED. GPRS service is disabled, the ME is allo wed to attach to GPRS if r equested by the user. 1 Registered, ...

  • Siemens AC75 - page 338

    AC75 A T Command Set 11.13 AT+CGSMS s AC75_ATC_V01.002 Page 338 of 569 10/30/06 Confidential / Rele ased 1 1.13 A T+CGSMS Select servi ce for MO SMS messages Syntax Command Description The test command is used for r equesting information on which services an d service prefer ences can be set by using the AT+CGSMS write command The read command retu ...

  • Siemens AC75 - page 339

    AC75 A T Command Set 11.14 AT^SGACT s AC75_ATC_V01.002 Page 339 of 569 10/30/06 Confidential / Rele ased 1 1.14 A T^SGACT Query all PDP context activations Syntax Command Description The test command returns supp orted interfaces and states. The read command lists th e activation states for all ac tivated PDP contexts of the ME. Contexts, which are ...

  • Siemens AC75 - page 340

    AC75 A T Command Set 11.14 AT^SGACT s AC75_ATC_V01.002 Page 340 of 569 10/30/06 Confidential / Rele ased PDP context activation state Indicates the state of the PDP context activation. 0 Deactivated 1 Activated The sum of all activated PDP contexts of the ME. <state> (num) <sum> (num) ...

  • Siemens AC75 - page 341

    AC75 A T Command Set 11.15 AT^SGAUTH s AC75_ATC_V01.002 Page 341 of 569 10/30/06 Confidential / Rele ased 1 1.15 A T^SGAUTH Set type of authen tication for PPP connection Syntax Parameter Description Indicates types of supported authe ntication. 0n o n e 1 PAP 2 CHAP 3 (&F)(P) MS-CHAP-V1, CHAP and PAP Test Command AT^SGAUTH=? Response(s) ^SGAUT ...

  • Siemens AC75 - page 342

    AC75 A T Command Set 11.16 AT^SGCONF s AC75_ATC_V01.002 Page 342 of 569 10/30/06 Confidential / Rele ased 1 1.16 A T^SGCONF Configuration of GPRS rel ated Parameters Syntax Parameter Description The maximum number of octets in an info rmation field of Unnumbered (U) frames. Parameter is non- volatile. 0 No negotiation with network (500 will be used ...

  • Siemens AC75 - page 343

    AC75 A T Command Set 11.16 AT^SGCONF s AC75_ATC_V01.002 Page 343 of 569 10/30/06 Confidential / Rele ased Notes • +CME ERROR: invalid index: Parameter is out of range • +CME ERROR: operation temporar y not allowed: The co mmand is blocked as long as GPRS is alread y in use (as long as m obile is GPRS att ached). • Writing to user pr ofile wit ...

  • Siemens AC75 - page 344

    AC75 A T Command Set 11.17 ATA s AC75_ATC_V01.002 Page 344 of 569 10/30/06 Confidential / Rele ased 1 1.17 A T A Manual response to a netw ork request for PDP context acti- vation The V.250 ATA command may be used to accept a netwo rk re quest for a PDP context activation announced by the unsolicited result codes " RING " or " +CRING ...

  • Siemens AC75 - page 345

    AC75 A T Command Set 11.18 ATD*99# s AC75_ATC_V01.002 Page 345 of 569 10/30/06 Confidential / Rele ased 1 1.18 A TD*99# Request GPRS service This command causes the MT to perform whatever acti ons are necessary to establish a communication betwee n the TE and the extern al PDN. The V.250 'D' (Dial) command causes the MT to enter th e V.25 ...

  • Siemens AC75 - page 346

    AC75 A T Command Set 11.19 ATD*98# s AC75_ATC_V01.002 Page 346 of 569 10/30/06 Confidential / Rele ased 1 1.19 A TD*98# Request GPRS IP service This command causes the MT to perform whatever acti ons are necessary to establish a communication betwee n the TE and the extern al PDN. The V.250 'D' (Dial) command causes the MT to enter th e V ...

  • Siemens AC75 - page 347

    AC75 A T Command Set 11.20 ATH s AC75_ATC_V01.002 Page 347 of 569 10/30/06 Confidential / Rele ased 1 1.20 A TH Manual rejection of a n etwork request for PDP context acti- vation The V.250 ATH command may be used to deactivate all PDP co ntexts which are active or online on the same interface. This command sh ould not be used to deactiva te PDP co ...

  • Siemens AC75 - page 348

    AC75 A T Command Set 11.21 ATS0 s AC75_ATC_V01.002 Page 348 of 569 10/30/06 Confidential / Rele ased 1 1.21 A TS0 Automatic response to a network request for PDP context activation The V.250 A TS0 = <n> (Automa tic answer) co mmand may be used to turn of f (n=0) and on (n >0) the autom atic response to a network request for a PDP context a ...

  • Siemens AC75 - page 349

    AC75 A T Command Set 11.22 Using GPRS AT commands (Examples) s AC75_ATC_V01.002 Page 349 of 569 10/30/06 Confidential / Rele ased 1 1.22 Using GPRS A T commands (Examples) Examples EXAMPLE 1 Defining and using a Context Definition ID (CID) : Every time a CID is used as a parameter for a GPRS comm and the CID has to be defined before by using the AT ...

  • Siemens AC75 - page 350

    AC75 A T Command Set 11.22 Using GPRS AT commands (Examples) s AC75_ATC_V01.002 Page 350 of 569 10/30/06 Confidential / Rele ased EXAMPLE 2 Quality of Service (Q oS) is a spec ial parameter of a CID which consis ts of several p arameters it self. The QoS consists of - the precedence class - the delay class - the reliability class - the peak through ...

  • Siemens AC75 - page 351

    AC75 A T Command Set 11.23 Using the GPRS di al command ATD s AC75_ATC_V01.002 Page 351 of 569 10/30/06 Confidential / Rele ased 1 1.23 Using the GPRS dial command A TD Example In addition to the GPRS AT commands you can use th e "D" command to dial into to the GPRS network. There are two GPRS Service Codes for the ATD command: Value s 98 ...

  • Siemens AC75 - page 352

    AC75 A T Command Set 12. FAX Commands s AC75_ATC_V01.002 Page 352 of 569 10/30/06 Confidential / Rele ased 12. F AX Commands This chapter describes the AT commands used for fax co mmunica tions. Please note that fax re lated commands are not suppor ted by Java. If the ME is acting as a fax mode m for a PC based fax app lication (e.g. "WinFax&q ...

  • Siemens AC75 - page 353

    AC75 A T Command Set 12.2 AT +FCLASS s AC75_ATC_V01.002 Page 353 of 569 10/30/06 Confidential / Rele ased 12.2 A T+FCLASS Fax: Select, read or test service class AT+FCLASS sets the ME to a particular mode of o peration (dat a, fax). This allows the ME to process informatio n in a manner suitable for that type of information . Syntax Parameter Descr ...

  • Siemens AC75 - page 354

    AC75 A T Command Set 12.3 AT +FRH s AC75_ATC_V01.002 Page 354 of 569 10/30/06 Confidential / Rele ased 12.3 A T+FRH Receive Dat a Using HDLC Framing The AT+FRH command enab les the TA to receive frames usi ng the HDLC protocol and th e modulation scheme <mod> =3. An ERROR response code re sults if the write command is issued while the modem i ...

  • Siemens AC75 - page 355

    AC75 A T Command Set 12.4 AT +FRM s AC75_ATC_V01.002 Page 355 of 569 10/30/06 Confidential / Rele ased 12.4 A T+FRM Receive Dat a The AT+F RM command causes the T A to enter the re ceive mode , u sing one of the modulation schemes defined in Section 12.1 , FAX parameters . An ERROR response code re sults if the write command is issued while the mod ...

  • Siemens AC75 - page 356

    AC75 A T Command Set 12.5 AT +FRS s AC75_ATC_V01.002 Page 356 of 569 10/30/06 Confidential / Rele ased 12.5 A T+FRS Receive Silence <time> =n causes the TA to report an OK result code to th e TE after the specified peri od of silence wa s detected on the line. The command is aborted if any charac ter is received by the TE. Th e modem discards ...

  • Siemens AC75 - page 357

    AC75 A T Command Set 12.6 AT+FTH s AC75_ATC_V01.002 Page 357 of 569 10/30/06 Confidential / Rele ased 12.6 A T+FTH T ransmit Data Using HDLC Framing The AT+FTH command causes the TA to transmit data us ing the HDLC protocol an d the modula tion scheme <mod> =3. An ERROR response code re sults if the write command is issued while the modem is ...

  • Siemens AC75 - page 358

    AC75 A T Command Set 12.7 AT+FTM s AC75_ATC_V01.002 Page 358 of 569 10/30/06 Confidential / Rele ased 12.7 A T+FTM T ransmit Dat a The AT+FTM command cau ses the TA to transmit da ta, using one of the modulation schemes defin ed in Section 12.1 , FAX parameters . An ERROR response code re sults if the write command is issued while the modem is on-h ...

  • Siemens AC75 - page 359

    AC75 A T Command Set 12.8 AT+FTS s AC75_ATC_V01.002 Page 359 of 569 10/30/06 Confidential / Rele ased 12.8 A T+FTS Stop T ransmission and W ait This command causes the TA to te rminate a tra nsmission and wait for <time> 10 millisecond intervals before sending the OK re sult code to the TE. Syntax Parameter Description no. of 10 millisecond i ...

  • Siemens AC75 - page 360

    AC75 A T Command Set 13. Short Message Service (SMS) Commands s AC75_ATC_V01.002 Page 360 of 569 10/30/06 Confidential / Rele ased 13. Short Message Service (SMS) Commands The AT Commands describ ed in this chapter allow an exte r nal application to use t he Short Message Service with the AC75. 13.1 SMS p arameters Parameter Description Format is s ...

  • Siemens AC75 - page 361

    AC75 A T Command Set 13.1 SMS parameters s AC75_ATC_V01.002 Page 361 of 569 10/30/06 Confidential / Rele ased Discharge Time GSM 03.40 TP-Dischar ge-Time in time-string format: " yy/MM/dd,h h:mm:ss+zz" , where characters indicate year (two last digits ), month, day, hour, minu tes, second s and time zone. For example, 6th of May 19 94, 22 ...

  • Siemens AC75 - page 362

    AC75 A T Command Set 13.1 SMS parameters s AC75_ATC_V01.002 Page 362 of 569 10/30/06 Confidential / Rele ased Received messages will be placed in this memory storage if routing to TE is not set. See command AT+CNMI with parameter <mt> =2. “SM“ SIM message storage “MT“ (D) Sum of "SM" and "ME" storages Message Id en ...

  • Siemens AC75 - page 363

    AC75 A T Command Set 13.1 SMS parameters s AC75_ATC_V01.002 Page 363 of 569 10/30/06 Confidential / Rele ased Reference number to iden tify all segments of the conc atenated SMS (i.e. the number needs to be the same for each segment). If <ieia> =8 then max=255, otherwise 65535. 0...255 0...65535 Service Center Address GSM 04.11 RP SC address ...

  • Siemens AC75 - page 364

    AC75 A T Command Set 13.1 SMS parameters s AC75_ATC_V01.002 Page 364 of 569 10/30/06 Confidential / Rele ased Type of Destination Address GSM 04.11 TP-Destination-Addr ess Type-of-Address oc tet in integer format (w hen first character of <da> is + (IRA 43) default is 145, otherwise default is 129) 0...255 Type of Originating Address GSM 04.1 ...

  • Siemens AC75 - page 365

    AC75 A T Command Set 13.2 AT+CMGC s AC75_ATC_V01.002 Page 365 of 569 10/30/06 Confidential / Rele ased 13.2 A T+CMGC Send an SMS command Syntax Notes • After invoking the command s AT+CMGW , AT+CMGS or AT+CMGC it is necessary to w ait for the prompt ">" before entering text or PDU. After the prompt a timer will be started to observe ...

  • Siemens AC75 - page 366

    AC75 A T Command Set 13.3 AT+CMGD s AC75_ATC_V01.002 Page 366 of 569 10/30/06 Confidential / Rele ased 13.3 A T+CMGD Delete short message The write command deletes a short messa ge from the preferred message stor age <mem1> location <index> . Syntax Notes • If there is no short message stored at the selected index, the resp onse is OK ...

  • Siemens AC75 - page 367

    AC75 A T Command Set 13.4 AT+CMGF s AC75_ATC_V01.002 Page 367 of 569 10/30/06 Confidential / Rele ased 13.4 A T+CMGF Select SMS message format Syntax Command Description The write command specifies the in put and output format of the short messag es. Parameter Description [0] (&F) PDU mode 1 Text mo de Test Command AT+CMGF=? Response(s) +CMGF: ...

  • Siemens AC75 - page 368

    AC75 A T Command Set 13.5 AT+CMGL s AC75_ATC_V01.002 Page 368 of 569 10/30/06 Confidential / Rele ased 13.5 A T+CMGL List SMS messages fr om preferred s tore The write command r eturns me ssages with status valu e <stat> from message storage <mem1> to the TE. If the status of the message is 'received unread' , the st atus in t ...

  • Siemens AC75 - page 369

    AC75 A T Command Set 13.5 AT+CMGL s AC75_ATC_V01.002 Page 369 of 569 10/30/06 Confidential / Rele ased Notes • The selected <mem1> can contain different types o f SMs (e .g. SMS-DELIVERs, SMS-SUBMIT s, SMS-ST A- TUS-REPORT s and SMS-COMMANDs), th e response may be a mix of the responses of dif ferent SM types. TE application can recognize t ...

  • Siemens AC75 - page 370

    AC75 A T Command Set 13.6 AT+CMGR s AC75_ATC_V01.002 Page 370 of 569 10/30/06 Confidential / Rele ased 13.6 A T+CMGR Read SMS messages The write command returns SM S message with location value <index> from me ssage storag e <mem1> to the TE. If status of the message is 'received unread', status in the storage cha nges to &apo ...

  • Siemens AC75 - page 371

    AC75 A T Command Set 13.6 AT+CMGR s AC75_ATC_V01.002 Page 371 of 569 10/30/06 Confidential / Rele ased Notes • Response if AT+CMGR is used to read an empty record index: +CM GR: 0,,0 • Response if AT+CMGR is used to read a non-existent re cord index: +CMS ERROR: invalid memory index • The para meters <ra> and <tora> will only be d ...

  • Siemens AC75 - page 372

    AC75 A T Command Set 13.7 AT+CMGS s AC75_ATC_V01.002 Page 372 of 569 10/30/06 Confidential / Rele ased 13.7 A T+CMGS Send Short Message The write command transmits a short message from TE to network (SMS-SUBMIT). After invoking the write command wait for the prompt ">" an d then start to write the messa ge. To send the me s- sage simpl ...

  • Siemens AC75 - page 373

    AC75 A T Command Set 13.7 AT+CMGS s AC75_ATC_V01.002 Page 373 of 569 10/30/06 Confidential / Rele ased • Message Le ngth in T ext Mode The maximum length of a short messa ge depends on th e used coding sch eme: It is 160 c haracters if th e 7 bit GSM coding scheme is used, and 140 char acters according to the 8 bit GSM coding scheme. In case UCS2 ...

  • Siemens AC75 - page 374

    AC75 A T Command Set 13.8 AT+CMGW s AC75_ATC_V01.002 Page 374 of 569 10/30/06 Confidential / Rele ased 13.8 A T+CMGW Write Shor t Messages to Memory The execute and write commands tr ansmit a short me ssage (either SMS-DELIVER or SMS-SUBMIT) from TE to memory storage <mem2> . Memory location <index> of the stored message is returned. Me ...

  • Siemens AC75 - page 375

    AC75 A T Command Set 13.8 AT+CMGW s AC75_ATC_V01.002 Page 375 of 569 10/30/06 Confidential / Rele ased • If writing fails due to timeout, then AT^SM20 <CmgwMode> =1 causes "+CMS ERROR: Unkn own error" to be returned ; AT^SM20 <CmgwMode> =0 causes "+CMS ERROR: time r expired" to be returned. • Note that some provi ...

  • Siemens AC75 - page 376

    AC75 A T Command Set 13.9 AT+CMSS s AC75_ATC_V01.002 Page 376 of 569 10/30/06 Confidential / Rele ased 13.9 A T+CMSS Send short messages from storage The write command sen ds message with location valu e <index> from message stor age <mem2> to the network (SMS-SUBMIT or SMS-COMMAND). If new recip ient address <da> is given for SMS ...

  • Siemens AC75 - page 377

    AC75 A T Command Set 13.10 AT+CNMA s AC75_ATC_V01.002 Page 377 of 569 10/30/06 Confidential / Rele ased 13.10 A T+CNMA New Message Acknow ledgement to ME/TE, only phase 2+ The write / execute command confirms successful receipt of a new message (SMS-DELIVER or SMS-STATUS- REPORT) routed directly to the TE. TA shall not send an other +CMT or +CDS re ...

  • Siemens AC75 - page 378

    AC75 A T Command Set 13.11 AT+CNMI s AC75_ATC_V01.002 Page 378 of 569 10/30/06 Confidential / Rele ased 13.1 1 A T+CNMI New short Message Indication The write command selects the procedure h ow the receipt of new short me ssages from the network is indicate d to the TE when TE is active, e.g. DTR signal is ON. If TE is inactive (e.g. DTR sign al is ...

  • Siemens AC75 - page 379

    AC75 A T Command Set 13.11 AT+CNMI s AC75_ATC_V01.002 Page 379 of 569 10/30/06 Confidential / Rele ased URC 4 <bm> =2 (PDU mode enabled): +CBM: <length> <CR><LF> <pdu> Indicates that ne w cell broadcast message h as been received URC 5 <bm> =2 (text mode enable d): +CBM: <sn> , <mid> , <dcs> , & ...

  • Siemens AC75 - page 380

    AC75 A T Command Set 13.11 AT+CNMI s AC75_ATC_V01.002 Page 380 of 569 10/30/06 Confidential / Rele ased 2 SMS-DELIVERs, except class 2 messages and messages in the message waiting indication group (store messa ge) are routed directly to the TE using unsolicited result code: 3 Class 3 SMS-DELIVERs are routed direct ly to the TE using unsolicited res ...

  • Siemens AC75 - page 381

    AC75 A T Command Set 13.12 AT+CPMS s AC75_ATC_V01.002 Page 381 of 569 10/30/06 Confidential / Rele ased 13.12 A T+CPMS Preferred SMS message storage The write command selects memory storag es <mem1> , <mem2> , <mem3> to be used for reading, writing, etc. Syntax Parameter Description Number of messages currently in <mem1> Num ...

  • Siemens AC75 - page 382

    AC75 A T Command Set 13.12 AT+CPMS s AC75_ATC_V01.002 Page 382 of 569 10/30/06 Confidential / Rele ased Notes • The Mobile Equipment storage ''ME'' of fers space for 25 short messages, see <mem1> . • ''MT'' is the sum of ''ME'' (= 25 location s) and ''SM' ' (c ...

  • Siemens AC75 - page 383

    AC75 A T Command Set 13.13 AT+CSCA s AC75_ATC_V01.002 Page 383 of 569 10/30/06 Confidential / Rele ased 13.13 A T+CSCA SMS Service Center Address Write comm and updates th e SMSC addre ss, through w hich mo bile originated SMs are transmitted. In text mode, setting is used by send an d write commands. In PDU mo de, setting is used by the sa me comm ...

  • Siemens AC75 - page 384

    AC75 A T Command Set 13.14 AT+CSCB s AC75_ATC_V01.002 Page 384 of 569 10/30/06 Confidential / Rele ased 13.14 A T+CSCB Select Cell Br oadcast Message Indication The test command returns the supp orted modes as a compound value. The write command selects which type s of CBMs are to be received by the ME. Syntax Parameter Description Message mode [0] ...

  • Siemens AC75 - page 385

    AC75 A T Command Set 13.15 AT+CSDH s AC75_ATC_V01.002 Page 385 of 569 10/30/06 Confidential / Rele ased 13.15 A T+CSDH Show SMS text mode parameters The write command sets whether or not detaile d header information is shown in te xt mode res ult codes. Syntax Parameter Description [0] (&F) Do not show header values defined in commands AT+CSCA ...

  • Siemens AC75 - page 386

    AC75 A T Command Set 13.16 AT+CSMP s AC75_ATC_V01.002 Page 386 of 569 10/30/06 Confidential / Rele ased 13.16 A T+CSMP Set SMS text Mode Parameters The write command selects values fo r additional paramete rs needed wh en the short messa ge is sent to the net- work or plac ed in a stor age when t ext format me ssage mod e is selected . It is possib ...

  • Siemens AC75 - page 387

    AC75 A T Command Set 13.16 AT+CSMP s AC75_ATC_V01.002 Page 387 of 569 10/30/06 Confidential / Rele ased Protocol Identifier GSM 03.40 TP-Protocol-Identifier in integer format 0 (&F) ...255 Notes • When storing a SMS DELIVER from the TE to the pr eferred memory sto rage in text mode (usin g the AT+CMGW write command), <vp> field can be u ...

  • Siemens AC75 - page 388

    AC75 A T Command Set 13.17 AT+CSMS s AC75_ATC_V01.002 Page 388 of 569 10/30/06 Confidential / Rele ased 13.17 A T+CSMS Select Message Service Syntax Parameter Description 0 (&F) GSM 0 3.40 and GSM 03.41 (the syntax of SMS AT commands is compatibl e with GSM 07.05 Phase 2 version 4.7.0; P hase 2+ features which do not require new command syntax ...

  • Siemens AC75 - page 389

    AC75 A T Command Set 13.17 AT+CSMS s AC75_ATC_V01.002 Page 389 of 569 10/30/06 Confidential / Rele ased Broadcast Type Message s: 0 Type not supported 1 Type supported Notes • If CSMS mode is switched from Phase 2+ to Phase 2 and o ne or more AT+CNMI Param eter are Phase 2+ specific a '+CMS ERROR: unknown error' will appear . It is reco ...

  • Siemens AC75 - page 390

    AC75 A T Command Set 13.18 AT^SCML s AC75_ATC_V01.002 Page 390 of 569 10/30/06 Confidential / Rele ased 13.18 A T^SCML List Concatenated Short Messages from preferred store The write command r eturns me ssages with status valu e <stat> from message storage <mem1> to the TE. If the status of the message is 'r eceived unread', t ...

  • Siemens AC75 - page 391

    AC75 A T Command Set 13.19 AT^SCMR s AC75_ATC_V01.002 Page 391 of 569 10/30/06 Confidential / Rele ased 13.19 A T^SCMR Read Conc atenated Short Messages The write comman d returns the message with location value <index> fr om message storag e <mem1> to the TE. If the status of the messag e is 'received unr ead', the stat us in ...

  • Siemens AC75 - page 392

    AC75 A T Command Set 13.20 AT^SCMS s AC75_ATC_V01.002 Page 392 of 569 10/30/06 Confidential / Rele ased 13.20 A T^SCMS Send Concatenated Short Messages Sending a concatenated message is similar to sending a "normal" message, exce pt that each segment of the concatenat ed messa ge must b e identi fied by the additional parameters <s eq& ...

  • Siemens AC75 - page 393

    AC75 A T Command Set 13.21 AT^SCMW s AC75_ATC_V01.002 Page 393 of 569 10/30/06 Confidential / Rele ased 13.21 A T^SCMW Write Concatenated Short Messag es to Memory Writing a co ncatenated message to th e memory is similar to writing a "normal" me ssage, exce pt that each seg- ment of the concatenated me ssage must be identified by th e ad ...

  • Siemens AC75 - page 394

    AC75 A T Command Set 13.22 AT^SLMS s AC75_ATC_V01.002 Page 394 of 569 10/30/06 Confidential / Rele ased 13.22 A T^SLMS List SMS Memory Storage AT^SLMS indicates the max. capacity of each SMS storage type and the number of locations currently used. Syntax Parameter Description Maximum number of messages storable in th e SMS memory of the SIM (physic ...

  • Siemens AC75 - page 395

    AC75 A T Command Set 13.23 AT^SMGL s AC75_ATC_V01.002 Page 395 of 569 10/30/06 Confidential / Rele ased 13.23 A T^SMGL List Short Messages fr om preferred store without set- ting st atus to REC READ The write command allows to select a status type and lists, from the message storage <mem1> , all messages that currently have the specified < ...

  • Siemens AC75 - page 396

    AC75 A T Command Set 13.24 AT^SMGO s AC75_ATC_V01.002 Page 396 of 569 10/30/06 Confidential / Rele ased 13.24 A T^ SMGO Set or query SMS o verflow present ation mode or query SMS overflow The write command sets the overflow presentation mode . The read command re turns the overflow pres entation mode and the SMS overflow status. Syntax Unsolicited ...

  • Siemens AC75 - page 397

    AC75 A T Command Set 13.24 AT^SMGO s AC75_ATC_V01.002 Page 397 of 569 10/30/06 Confidential / Rele ased Notes • Incoming short messages with message class 1 (ME specif ic short messages) or class 2 (SIM specific short messages), see <dcs> in GSM 03.38, will be stored either in ''M E'' or in ''SM'' sto ...

  • Siemens AC75 - page 398

    AC75 A T Command Set 13.25 AT^SMGR s AC75_ATC_V01.002 Page 398 of 569 10/30/06 Confidential / Rele ased 13.25 A T^SMGR Read short message without setting st atus to REC READ The AT^SMGR command is a specific Siemens co mmand which has the same syntax as AT+CMGR . The only func- tional difference is that the status "REC UNREAD" of a short ...

  • Siemens AC75 - page 399

    AC75 A T Command Set 13.26 AT^SSCONF s AC75_ATC_V01.002 Page 399 of 569 10/30/06 Confidential / Rele ased 13.26 A T^SSCONF SM S Command Configuration AT^SSCONF controls details of some SMS releated comm ands. Please note that AT^S SCONF settings are stored volatile, i.e. after rest art or reset the default values will be restored. Syntax Parameter ...

  • Siemens AC75 - page 400

    AC75 A T Command Set 13.27 AT^SSDA s AC75_ATC_V01.002 Page 400 of 569 10/30/06 Confidential / Rele ased 13.27 A T^SSDA Set SMS Display A vailability This command allows to no tify the AC75 of its co ntrolling application's capab ility to immediately display incoming SMS on a display. If the application is able to display incoming short messa g ...

  • Siemens AC75 - page 401

    AC75 A T Command Set 13.28 AT^SSMSS s AC75_ATC_V01.002 Page 401 of 569 10/30/06 Confidential / Rele ased 13.28 A T^SSMSS Set Short M essage Storage Sequence The short message stora ge ''MT'' (see AT+CPMS ) is a logical storage. It consists of two ph ysical storages ''ME'' and ''SM''. This ...

  • Siemens AC75 - page 402

    AC75 A T Command Set 14. SIM related Commands s AC75_ATC_V01.002 Page 402 of 569 10/30/06 Confidential / Rele ased 14. SIM related Commands The AT commands described in th is chapter are related to the Sub scriber Identity Module (SIM) connected to AC75. Note: If using data from the SIM p lease bear in mind th at the content of all Elementary Files ...

  • Siemens AC75 - page 403

    AC75 A T Command Set 14.1 AT+CRSM s AC75_ATC_V01.002 Page 403 of 569 10/30/06 Confidential / Rele ased Parameter Description SIM command number. 176 READ BINARY 178 READ RECORD 192 GET RESPONSE 214 UPDATE BINARY 220 UPDATE RECORD 242 STATUS Identifier for an elementary dat a file on SIM, if used by <command> . Parameter to be passed on by the ...

  • Siemens AC75 - page 404

    AC75 A T Command Set 14.1 AT+CRSM s AC75_ATC_V01.002 Page 404 of 569 10/30/06 Confidential / Rele ased Status information from the SIM about the execution of the actual command. It is returned in both ca ses, on suc- cessful or failed execution of the command. 0...255 Response data in case of a successful completi on of the previously issued comman ...

  • Siemens AC75 - page 405

    AC75 A T Command Set 14.2 AT+CSIM s AC75_ATC_V01.002 Page 405 of 569 10/30/06 Confidential / Rele ased 14.2 A T+CSIM G eneric SIM Access AT+CSIM allows direct control of the SIM. Compared to Restricted SIM Access command AT+CRSM , the definition of AT+CSIM allows the ME to take more control over the SIM interface. For parameter and SIM result codi ...

  • Siemens AC75 - page 406

    AC75 A T Command Set 14.2 AT+CSIM s AC75_ATC_V01.002 Page 406 of 569 10/30/06 Confidential / Rele ased AT+CSIM=14,"A0A40000026F3A" Select EF-ADN (Abbreviated dialling numbers) +CSIM: 4,"9F0F" Command successful, leng th '0F' of the response data OK AT+CSIM=16,"A0C000000F000000" Get Response +CSIM: 34,"00 ...

  • Siemens AC75 - page 407

    AC75 A T Command Set 14.3 AT^SATR s AC75_ATC_V01.002 Page 407 of 569 10/30/06 Confidential / Rele ased 1 4 . 3 AT ^ S AT R Q u e r y S I M ' s Answer to Reset Data AT^SATR queries the A nswer to Re set (ATR) da ta of the c u rrent SIM ISO/IEC 7816-3. The response to the exe- cute command is a data string of max. 33 byte s sent fr om the SIM ca ...

  • Siemens AC75 - page 408

    AC75 A T Command Set 14.4 AT^SXSM s AC75_ATC_V01.002 Page 408 of 569 10/30/06 Confidential / Rele ased 14.4 A T^SXSM Extended SIM Access AT^SXSM extends AT+CRSM with additional SIM commands. All parameters of AT^SXSM are used as specif ied by GSM 11.11 [2 4] . AC75 handles intern a lly all required SIM interface locking and f ile selection routines ...

  • Siemens AC75 - page 409

    AC75 A T Command Set 14.4 AT^SXSM s AC75_ATC_V01.002 Page 409 of 569 10/30/06 Confidential / Rele ased Status information from the SIM about the execution of the actual command. It is returned in both ca ses, on suc- cessful or failed execution of the command. 0...255 Status information from the SIM about the execution of the actual command. It is ...

  • Siemens AC75 - page 410

    AC75 A T Command Set 14.5 AT^SCKS s AC75_ATC_V01.002 Page 410 of 569 10/30/06 Confidential / Rele ased 14.5 A T^SCKS Query SIM and Chip Card Holder St atus This command controls the SIM connection presentation mode and qu eries the connection status of the SIM and the card holder tray of the AC75. The query can be use d for the locally attached and ...

  • Siemens AC75 - page 411

    AC75 A T Command Set 14.5 AT^SCKS s AC75_ATC_V01.002 Page 411 of 569 10/30/06 Confidential / Rele ased 0 Card holder tray removed or SIM connection error 1 SIM insert ed(r efer to note) 2 The SIM interface HW has been d eacti vated to preven t possible damage ( e.g. if a SIM with invalid or unsupported electrical spec ifications has been detected). ...

  • Siemens AC75 - page 412

    AC75 A T Command Set 14.6 AT^SSET s AC75_ATC_V01.002 Page 412 of 569 10/30/06 Confidential / Rele ased 14.6 A T^SSET Indicate SIM dat a ready After power-up and perso nalization (PIN entry if r equired) the ME starts read ing data from SIM. The AT^SSET command controls the prese ntation of the " ^SSIM READY " URC which indicates, on the c ...

  • Siemens AC75 - page 413

    AC75 A T Command Set 14.7 AT^SCID s AC75_ATC_V01.002 Page 413 of 569 10/30/06 Confidential / Rele ased 14.7 A T^SCID Display SIM card identification number Syntax Command Description TA returns the card identificati on number in SIM (SIM file EF ICCID , see GSM 11.11 Chap.10.1.1) as string type. Parameter Description card identification number of S ...

  • Siemens AC75 - page 414

    AC75 A T Command Set 14.8 AT+CXXCID s AC75_ATC_V01.002 Page 414 of 569 10/30/06 Confidential / Rele ased 14.8 A T+CXXCID Display card ID Syntax Command Description TA returns the card identification numb er in SIM (SIM file EF ICCID, see GSM 11.1 1 Chap.10.1. 1) as string type. Note • See also: AT^SCID . Test Command AT+CXXCID=? Response(s) OK Ex ...

  • Siemens AC75 - page 415

    AC75 A T Command Set 15. Remote SIM Access (RSA) Commands s AC75_ATC_V01.002 Page 415 of 569 10/30/06 Confidential / Rele ased 15. Remote SIM Access (RSA) Commands This chapter cont ains AT command s and respons es related to the Remo te SIM Access (RSA) feature of AC75. RSA allows AC75 to a ccess and us e a remote SIM card via it s serial interfac ...

  • Siemens AC75 - page 416

    AC75 A T Command Set s AC75_ATC_V01.002 Page 416 of 569 10/30/06 Confidential / Rele ased The AC75 can operate either as SAP server or as SAP client. A brief description of the conf iguration is given below. SAP server The SAP server has direct (gal vanic) access to a SIM. It acts as a SIM card reader which assists the SAP client in accessing and c ...

  • Siemens AC75 - page 417

    AC75 A T Command Set s AC75_ATC_V01.002 Page 417 of 569 10/30/06 Confidential / Rele ased SAP client After RSA activation, the SAP client starts sending SAP CONNECTION_REQ messages (see Figure 15.4 , SIM usage states of SAP client ). The SAP client still uses its local SIM until an SAP se rver responds and the param- eter negotiation has been accom ...

  • Siemens AC75 - page 418

    AC75 A T Command Set 15.1 AT^SRSA s AC75_ATC_V01.002 Page 418 of 569 10/30/06 Confidential / Rele ased 15.1 A T^SRSA Remote SI M Access Activation The AT^SRSA write command enables and disa bles RSA con nections and allows to contr ol the AC75's SIM usage scheme. The AT^SRSA read command reques ts the curre nt RSA status . Every line ind icate ...

  • Siemens AC75 - page 419

    AC75 A T Command Set 15.1 AT^SRSA s AC75_ATC_V01.002 Page 419 of 569 10/30/06 Confidential / Rele ased Device identification Arbitrary number assigned on RSA activation by the hos t. Used for all subsequent RSA communicatio n (AT commands and URCs) during the activated session. Differe nt numbers shall be used for SAP server and client. 1...100 SIM ...

  • Siemens AC75 - page 420

    AC75 A T Command Set 15.1 AT^SRSA s AC75_ATC_V01.002 Page 420 of 569 10/30/06 Confidential / Rele ased SAP message data format [0] XSAP ATC/URC format SAP messages are translated into ASCII coded strings an d transmitted as parameters of the AT^SRSM command and th e " ^SRSM " URC. When using a Bluetooth modem with AT comma nd interface fo ...

  • Siemens AC75 - page 421

    AC75 A T Command Set 15.1 AT^SRSA s AC75_ATC_V01.002 Page 421 of 569 10/30/06 Confidential / Rele ased SAP connection state 0 No SAP connection established. 1 SAP connection ongoi ng, i.e. peers e xchange messages. SAP link change cause 0 Link changed, no diagnostic given. 10 Error, server unable to co nnect. 11 Error, server does not support maxim ...

  • Siemens AC75 - page 422

    AC75 A T Command Set 15.2 AT^SRSM s AC75_ATC_V01.002 Page 422 of 569 10/30/06 Confidential / Rele ased 15.2 A T^SRSM Remote SIM Access Message The AT^SRSM command is used to transfer SAP messages between devices acting as SAP server and client. It is applicable for XSAP data format only, for details please re fer to the <dataForm> parameter o ...

  • Siemens AC75 - page 423

    AC75 A T Command Set 15.2 AT^SRSM s AC75_ATC_V01.002 Page 423 of 569 10/30/06 Confidential / Rele ased SAP parameter MaxMsgSize Handling of this para meter is as follows: • If the AC75 is acting as SAP client the requested value of <MaxMsgSize> is 300. Du ring SAP connection setup this value may be neg otiated with the server to th e minima ...

  • Siemens AC75 - page 424

    AC75 A T Command Set 15.2 AT^SRSM s AC75_ATC_V01.002 Page 424 of 569 10/30/06 Confidential / Rele ased Example The following example shows how to establish an RSA connection . AT+CMEE=2 Switch on verbos e error messages . OK AT+CREG=1 OK Switch on network registration U RC. AT^SSET=1 Switch on SIM data ready URC. OK AT^SCKS=1 Switch on SIM status U ...

  • Siemens AC75 - page 425

    AC75 A T Command Set 15.2 AT^SRSM s AC75_ATC_V01.002 Page 425 of 569 10/30/06 Confidential / Rele ased 15.2.1 SAP Request Message Parameters The table below shows all SAP request message pa rameters sent • when an " ^SRSM " URC is issued by an ME acting as SAP client • and then the AT^SRSM write command is used to tran sfer data to th ...

  • Siemens AC75 - page 426

    AC75 A T Command Set 15.3 Related AT Commands s AC75_ATC_V01.002 Page 426 of 569 10/30/06 Confidential / Rele ased 15.3 Related A T Commands The following commands might be of inte rest while using th e RSA feature. • AT^SCKS This AT command is used to check the curr ent status of the SIM (local or remote). • AT^SSET After power on and p ersona ...

  • Siemens AC75 - page 427

    AC75 A T Command Set 15.3 Related AT Commands s AC75_ATC_V01.002 Page 427 of 569 10/30/06 Confidential / Rele ased • Start the Bluetooth connection using the dr iver provided by the USB Bluetooth do ngle. • Through "ComBridge", one virtual COM port supplie d by "WinMux" is connected to the SAP COM port of "PlugFree" ...

  • Siemens AC75 - page 428

    AC75 A T Command Set 16. SIM Application Toolkit (SAT ) Commands s AC75_ATC_V01.002 Page 428 of 569 10/30/06 Confidential / Rele ased 16. SIM Application T oolkit (SA T) Commands This chapter off ers a brief referenc e of commands an d responses related to the AC75's SIM Application Toolkit (SAT) implementation. Detailed info rmation is availa ...

  • Siemens AC75 - page 429

    AC75 A T Command Set 16.1 AT^SSTA s AC75_ATC_V01.002 Page 429 of 569 10/30/06 Confidential / Rele ased Parameter Description AC75 Remote-SAT interface states 0 RESET 1 OFF 2I D L E 3 PAC 4W A I T 0 GSM charac ter set Input of a character r equests one byte, e .g. "Y". 1 UCS2 To display the 16 bit va lue of characters re presented in UCS2 ...

  • Siemens AC75 - page 430

    AC75 A T Command Set 16.2 ^SSTN s AC75_ATC_V01.002 Page 430 of 569 10/30/06 Confidential / Rele ased 16.2 ^SSTN SA T Notification Unsolicited Result Codes URC 1 Proactive Command notification ^SSTN: <cmdType> Every time the SIM Application issues a Proactive Command, via the ME, the TA will receive a notification. This indicates the type of P ...

  • Siemens AC75 - page 431

    AC75 A T Command Set 16.3 AT^SSTGI s AC75_ATC_V01.002 Page 431 of 569 10/30/06 Confidential / Rele ased 16.3 A T^SSTGI SA T Get Information Regularly this command is us ed upon receipt of an URC " ^SSTN " to request the parameter s of the Proactive Command. Then the TA is expected to acknowledge the AT^SSTGI response with AT^SSTR to confi ...

  • Siemens AC75 - page 432

    AC75 A T Command Set 16.4 AT^SSTR s AC75_ATC_V01.002 Page 432 of 569 10/30/06 Confidential / Rele ased 1 6 . 4 AT ^ S S T R S AT R e s p o n s e The TA is expected to acknowledge the AT^SSTGI response with AT^SSTR to confirm that the Proactiv e Com- mand has been executed. AT^SSTR will also provide any user informati on, e.g. a select ed menu item. ...

  • Siemens AC75 - page 433

    AC75 A T Command Set 17. Phonebook Commands s AC75_ATC_V01.002 Page 433 of 569 10/30/06 Confidential / Rele ased 17. Phonebook Commands The AT commands described in this ch apter allow the exter nal application to access the phone books located in the AC75's memory or on the attached Subscriber Identity Module (SIM). 17.1 Sort Order for Phoneb ...

  • Siemens AC75 - page 434

    AC75 A T Command Set 17.2 AT+CNUM s AC75_ATC_V01.002 Page 434 of 569 10/30/06 Confidential / Rele ased 17.2 A T+CNUM Read own numbers AT+CNUM returns the subscribers own nu mber(s) from the SIM. Syntax Parameter Description Optional alphanumeric string associated with <number> . Phone number in fo rmat specified by <type> . Type of addr ...

  • Siemens AC75 - page 435

    AC75 A T Command Set 17.3 AT+CPBR s AC75_ATC_V01.002 Page 435 of 569 10/30/06 Confidential / Rele ased 17.3 A T+CPBR Read from Phonebook AT+CPBR serves to read one or more entrie s from the phonebook selected with AT comma nd AT+CPBS . The AT+CPBR test command returns th e location range supported by the cu rr ent phonebook storag e, the maxi- mum ...

  • Siemens AC75 - page 436

    AC75 A T Command Set 17.3 AT+CPBR s AC75_ATC_V01.002 Page 436 of 569 10/30/06 Confidential / Rele ased Type of address octet, which defines the used type of number (ton) an d the numbering plan identification (npi). Please conside r that for types ot her than 129 o r 145 dialing from phonebook w ith ATD><mem><n> is, depending on the ...

  • Siemens AC75 - page 437

    AC75 A T Command Set 17.3 AT+CPBR s AC75_ATC_V01.002 Page 437 of 569 10/30/06 Confidential / Rele ased Example AT+CPBR=? First run the AT+CPBR test command to find out the maximum range of entries stor ed in the active phonebook. +CPBR:(1-100),20,17 AC75 returns the supported values, where 100 is the supported ra nge of location numbers, 20 is the ...

  • Siemens AC75 - page 438

    AC75 A T Command Set 17.4 AT+CPBS s AC75_ATC_V01.002 Page 438 of 569 10/30/06 Confidential / Rele ased 17.4 A T+CPBS Select phonebook memory storage AT+CPBS selects the active phonebo ok stor age, i.e. the phone book storage th at all sub sequent phonebook com- mands will be operating on. The read command returns the currently selected <storage& ...

  • Siemens AC75 - page 439

    AC75 A T Command Set 17.4 AT+CPBS s AC75_ATC_V01.002 Page 439 of 569 10/30/06 Confidential / Rele ased “MC“ Missed (unanswered received) calls list Capacity: max. 10 entries Location: ME AT+CPBW command is not applicab le to this storage. The MC list can be deleted with AT^SPBD . “RC“ Received calls list Capacity: max. 10 entries Location: ...

  • Siemens AC75 - page 440

    AC75 A T Command Set 17.5 AT+CPBW s AC75_ATC_V01.002 Page 440 of 569 10/30/06 Confidential / Rele ased 17.5 A T+CPBW Write into Phonebook The AT+CPBW write command can be used to create , ed it and delete a ph onebook entry at a <location> of the active st orage selec ted with AT+CPBS . If <storage> ="FD" (SIM fixed dia ling n ...

  • Siemens AC75 - page 441

    AC75 A T Command Set 17.5 AT+CPBW s AC75_ATC_V01.002 Page 441 of 569 10/30/06 Confidential / Rele ased Type of address octet, which defines the used type of number (ton) an d the numbering plan identification (npi). Please conside r that for types ot her than 129 o r 145 dialing from phonebook w ith ATD><mem><n> is, depending on the ...

  • Siemens AC75 - page 442

    AC75 A T Command Set 17.5 AT+CPBW s AC75_ATC_V01.002 Page 442 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 Make a new phonebook entry at the first free location EXAMPLE 2 Delete entry at location 1 EXAMPLE 3 The following examples are provided to illustrate the effect of writing phonebook entr ies with different types of dial string ...

  • Siemens AC75 - page 443

    AC75 A T Command Set 17.6 AT^SPBW s AC75_ATC_V01.002 Page 443 of 569 10/30/06 Confidential / Rele ased 17.6 A T^SPBW Write into Phoneb ook with location report The AT^SPBW write command can be used to create , ed it and delete a ph onebook entry at a <location> of the active st orage selec ted with AT+CPBS . After having written the phonebook ...

  • Siemens AC75 - page 444

    AC75 A T Command Set 17.6 AT^SPBW s AC75_ATC_V01.002 Page 444 of 569 10/30/06 Confidential / Rele ased Type of address octet, which defines the used type of number (ton) an d the numbering plan identification (npi). Please conside r that for types ot her than 129 o r 145 dialing from phonebook w ith ATD><mem><n> is, depending on the ...

  • Siemens AC75 - page 445

    AC75 A T Command Set 17.6 AT^SPBW s AC75_ATC_V01.002 Page 445 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 Make a new phonebook entry at the first fre e location (here location 3) EXAMPLE 2 Delete entry at location 3 EXAMPLE 3 The following examples are provided to illustrate the effect of writing phonebook entr ies with different ty ...

  • Siemens AC75 - page 446

    AC75 A T Command Set 17.7 AT^SDLD s AC75_ATC_V01.002 Page 446 of 569 10/30/06 Confidential / Rele ased 17.7 A T^SDLD Delete the 'last number redial' memory AT^SDLD deletes all numbers stored in the "LD" memor y. Syntax Note • Users should be aware that when using this A T comma nd quickly afte r SIM PIN auth entication the SIM ...

  • Siemens AC75 - page 447

    AC75 A T Command Set 17.8 AT^SPBC s AC75_ATC_V01.002 Page 447 of 569 10/30/06 Confidential / Rele ased 17.8 A T^SPBC Find first matching entry in sorted phonebook The AT^SPBC write command searches the current pho nebook for the index number of the first ( lowest) entry that matches the character sp ecified with <schar> . The AT^SPBC test com ...

  • Siemens AC75 - page 448

    AC75 A T Command Set 17.9 AT^SPBD s AC75_ATC_V01.002 Page 448 of 569 10/30/06 Confidential / Rele ased 17.9 A T^SPBD Purge phonebook memory storage AT^SPBD can be used to purge the selected phonebook <st orage> manually, i.e. all en tries st ored in the selected phonebook st orage will be deleted. CAUTIO N! The operation c annot be stopped no ...

  • Siemens AC75 - page 449

    AC75 A T Command Set 17.10 AT^SPBG s AC75_ATC_V01.002 Page 449 of 569 10/30/06 Confidential / Rele ased 17.10 A T^SPBG Display phonebook entries in alphabetical order AT^SPBG sorts the entries of the current ph onebook in alphabeti cal order by name (the first six characters mat- ter). The sort orde r is described in Section 17.1 , Sort Order for P ...

  • Siemens AC75 - page 450

    AC75 A T Command Set 17.10 AT^SPBG s AC75_ATC_V01.002 Page 450 of 569 10/30/06 Confidential / Rele ased output but terminat ed with a "+CME ERROR: "inv alid index". Note: The maximum value of <index2> is 255, r egardless of the phon ebo ok type and its range indi cated by the parameter <use d> . If a value greater than 25 ...

  • Siemens AC75 - page 451

    AC75 A T Command Set 17.10 AT^SPBG s AC75_ATC_V01.002 Page 451 of 569 10/30/06 Confidential / Rele ased Maximum length of <text> assigned to the tele phone number. The value indicated by the test command is given in octets. If the <text> string is given in GSM ch aracters, each c haracter corresponds to one octet. If the <text> st ...

  • Siemens AC75 - page 452

    AC75 A T Command Set 17.11 AT^SPBS s AC75_ATC_V01.002 Page 452 of 569 10/30/06 Confidential / Rele ased 17.1 1 A T^SPBS Step thro ugh the selected phonebook alphabetically AT^SPBS can be used to scroll sequentially through the ac tive pho nebook records in alphabe tical order by name. Three entries will be displayed at a time. Every time the write ...

  • Siemens AC75 - page 453

    AC75 A T Command Set 17.11 AT^SPBS s AC75_ATC_V01.002 Page 453 of 569 10/30/06 Confidential / Rele ased After a write com mand has terminated su ccessfully with "OK", the value from parameter <index-a> is saved and retained as th e new <internal- counter> value. Mind after the last record of phonebook, the first entry follows. ...

  • Siemens AC75 - page 454

    AC75 A T Command Set 17.11 AT^SPBS s AC75_ATC_V01.002 Page 454 of 569 10/30/06 Confidential / Rele ased 0 (&F) ...maxindex This p arameter is only an internal paramete r and cannot modified directly. The internal counter will be rese t to index 0 after a call to ATZ or AT&F . Notes • The comple te list of sorte d entries ca n be retrieve ...

  • Siemens AC75 - page 455

    AC75 A T Command Set 17.11 AT^SPBS s AC75_ATC_V01.002 Page 455 of 569 10/30/06 Confidential / Rele ased EXAMPLE 3 Using AT^SPBS with <RealLocReq> =1 in order to obtain the entries' loc ation number s: The numbers at the end of each line are the memory locations in the phonebook and can be used for d ialing or editing phoneboo k entries: ...

  • Siemens AC75 - page 456

    AC75 A T Command Set 18. Audio Commands s AC75_ATC_V01.002 Page 456 of 569 10/30/06 Confidential / Rele ased 18. Audio Commands The AT Commands descri bed in this chapter are related to the AC75's audio interface. 18.1 Audio programming model The following figure illustrates how the signal path can be adjusted with the parameters <inCalibra ...

  • Siemens AC75 - page 457

    AC75 A T Command Set 18.2 ATL s AC75_ATC_V01.002 Page 457 of 569 10/30/06 Confidential / Rele ased 18.2 A TL Set monitor speaker loudness ATL is implemented for V.250ter com patibility reasons only, and has no effect. In multiplex mode (refer AT+CMUX ) the command is supp orted on logical chan nel 1 only. Syntax Parameter Description 18.3 A TM Set ...

  • Siemens AC75 - page 458

    AC75 A T Command Set 18.4 AT+CLVL s AC75_ATC_V01.002 Page 458 of 569 10/30/06 Confidential / Rele ased 18.4 A T+CL VL Loudspeaker volume level Syntax Parameter Description Loudspeake r Volume Level 0...4 (D) Notes • The write command can only be used in audio mode 2 - 6. • The values of the volume step s are specified with the p arameters <o ...

  • Siemens AC75 - page 459

    AC75 A T Command Set 18.5 AT+CMUT s AC75_ATC_V01.002 Page 459 of 569 10/30/06 Confidential / Rele ased 18.5 A T+CMUT Mute control The AT+CMUT command mutes the micr ophone input. The command can be used in all audio m odes (1 to 6) and during a voice call only. See AT^SNFS for more de tails on the various audi o mode s. As alternative, you can use ...

  • Siemens AC75 - page 460

    AC75 A T Command Set 18.6 AT+VTD s AC75_ATC_V01.002 Page 460 of 569 10/30/06 Confidential / Rele ased 18.6 A T+VTD T one duration This command refers to an integer <duration> that defines the le ngth of tones tran smitted with the AT+VTS command. Syntax Parameter Description Duration of the DTMF signal in 1/10 seconds with tolerance. The mini ...

  • Siemens AC75 - page 461

    AC75 A T Command Set 18.7 AT+VTS s AC75_ATC_V01.002 Page 461 of 569 10/30/06 Confidential / Rele ased 18.7 A T+VTS DTMF and tone generation AT+VTS is intended to send ASCII characte rs or strings wh ich cause the Mo bile Switch ing Center (M SC) to trans- mit DTMF tones to a remote su bscriber. The command can only be used during active voice calls ...

  • Siemens AC75 - page 462

    AC75 A T Command Set 18.8 AT^SAIC s AC75_ATC_V01.002 Page 462 of 569 10/30/06 Confidential / Rele ased 18.8 A T^SAIC Audio In terface Configuration AT^SAIC configures the interface conn ections of the active audio mode. The write command is usable in audio modes 2 to 6 only. If AT^SNFS =1, any attempt to use AT^SAIC write command is rejected wi th ...

  • Siemens AC75 - page 463

    AC75 A T Command Set 18.8 AT^SAIC s AC75_ATC_V01.002 Page 463 of 569 10/30/06 Confidential / Rele ased 2 Selects the earpiece amp lifier 2 3 Selects both amplifiers. No te that both amplifiers are connected in paralle l and therefore, get the same output po wer if <ep> =3. Parameter is mand atory if <io> =1 (digital). 0 256kHz clock 1 5 ...

  • Siemens AC75 - page 464

    AC75 A T Command Set 18.9 AT^SNFA s AC75_ATC_V01.002 Page 464 of 569 10/30/06 Confidential / Rele ased 18.9 A T^SNF A Set or query of microphone attenuation AT^SNFA specifies the large-sca le attenuation on the micr ophone path of the au dio device currently selected with AT^SNFS . The write command is only available in audio modes 2 to 6. Syntax P ...

  • Siemens AC75 - page 465

    AC75 A T Command Set 18.9 AT^SNFA s AC75_ATC_V01.002 Page 465 of 569 10/30/06 Confidential / Rele ased Example ^SYSSTART at^snfa=? ^SNFA: (0-65535) OK at^snfa? ^SNFA: 32767 OK at^snfs=4 OK at^snfa=1 OK at^snfa? ^SNFA: 1 OK at^snfi? ^SNFI: 5,1 OK at^snfi=5,45 OK at^snfa? ^SNFA: 45 OK ...

  • Siemens AC75 - page 466

    AC75 A T Command Set 18.10 AT^SNFD s AC75_ATC_V01.002 Page 466 of 569 10/30/06 Confidential / Rele ased 18.10 A T^SNFD Set audio parameters to manufacturer default values AT^SNFD sets the active audio par ameters to manufacturer defined defau lt values. These default valu es can be changed and stored by the user and also by do wnload with a new set ...

  • Siemens AC75 - page 467

    AC75 A T Command Set 18.11 AT^SNFI s AC75_ATC_V01.002 Page 467 of 569 10/30/06 Confidential / Rele ased 18.1 1 A T^SNFI Set microphone path p arameters AT^SNFI controls the m icrophone path amplification. Re ad an d write options of this command refer to the active audio mode. The write command works only in audio mod es 2 to 6. Syntax Parameter De ...

  • Siemens AC75 - page 468

    AC75 A T Command Set 18.12 AT^SNFM s AC75_ATC_V01.002 Page 468 of 569 10/30/06 Confidential / Rele ased 18.12 A T^SNFM Set microphone audio p ath and power supply The AT^SNFM read command re turns the microphon e mute and supply voltage status. The AT^SNFM write co mmand can be used to switch the microp hone's audio path (muted / not muted ) o ...

  • Siemens AC75 - page 469

    AC75 A T Command Set 18.12 AT^SNFM s AC75_ATC_V01.002 Page 469 of 569 10/30/06 Confidential / Rele ased Microphone supply voltag e control status. 0 Supply voltage was set to a constant value. 2 Supply voltage state is controlled by the ME and depend s on parameter data set of the selected audio mode. Notes • The programmable power supply of th e ...

  • Siemens AC75 - page 470

    AC75 A T Command Set 18.13 AT^SNFO s AC75_ATC_V01.002 Page 470 of 569 10/30/06 Confidential / Rele ased 18.13 A T^ SNFO Set audio output (= loudspeaker path) p arameter AT^SNFO controls the earpiece path amplification. The read and write comman ds refer to the active audio mod e. The write command works only in audio modes 2 to 6 . Syntax Parameter ...

  • Siemens AC75 - page 471

    AC75 A T Command Set 18.13 AT^SNFO s AC75_ATC_V01.002 Page 471 of 569 10/30/06 Confidential / Rele ased Notes • <outCalibrate> specifies the amount of volume of each <outStep> . The rang e of each <outCali- brate> is up to 65535, but will be supp ressed to 32767. A value above <outCalibrate> = 65535 will cause an error . ? ...

  • Siemens AC75 - page 472

    AC75 A T Command Set 18.14 AT^SNFPT s AC75_ATC_V01.002 Page 472 of 569 10/30/06 Confidential / Rele ased 18.14 A T^SNFPT Set progress tones AT^SNFPT controls the Call Progress Tones gen erated at the beginning of a mobile originate d call setup. Please note that the setting is stored volatile, i.e. after restart or reset, the default value 1 will b ...

  • Siemens AC75 - page 473

    AC75 A T Command Set 18.15 AT^SNFS s AC75_ATC_V01.002 Page 473 of 569 10/30/06 Confidential / Rele ased 18.15 A T^ SNFS Select audio hardware set The AT^SNFS write command serves to set the audio mo de required for the connected equipment. AT^SNFS can also be used in conjunction with AT^SA IC . This is useful, for example, if the audio interface s ...

  • Siemens AC75 - page 474

    AC75 A T Command Set 18.15 AT^SNFS s AC75_ATC_V01.002 Page 474 of 569 10/30/06 Confidential / Rele ased Notes • The write command can be used during a voice call to switch back and forth between d ifferen t modes. This allows the user , for example, to switch handsfree operation (speakerphone ) on and off. • Users shou ld be awar e that <out ...

  • Siemens AC75 - page 475

    AC75 A T Command Set 18.15 AT^SNFS s AC75_ATC_V01.002 Page 475 of 569 10/30/06 Confidential / Rele ased T o store the configuration to the user defined audio profile: T o switch back and forth: AT^SAIC=2,1,1 OK AT^SNFW Stores the audio mode and the interface. OK AT^SNFS=4 Switches to the handset conn ected to analog interface 1. OK AT^SNFS=2 Switch ...

  • Siemens AC75 - page 476

    AC75 A T Command Set 18.16 AT^SNFTTY s AC75_ATC_V01.002 Page 476 of 569 10/30/06 Confidential / Rele ased 18.16 A T^SNFTTY Signal TTY/ CTM audio mode capability AC75 offers basic support for equipment using the CTM standard (Cellu lar Text Teleph one Modems). The b en- efit of CTM is that text characters typed on a TT Y device (Text Telephone Type- ...

  • Siemens AC75 - page 477

    AC75 A T Command Set 18.17 AT^SNFV s AC75_ATC_V01.002 Page 477 of 569 10/30/06 Confidential / Rele ased 18.17 A T^SNFV Set loudspeaker volume AT^SNFV can be used to set the volume of the loudspeaker to the value <outCalibrate> addressed by <out- Step> . The read and wr ite commands refer to the active aud io mode. The write command work ...

  • Siemens AC75 - page 478

    AC75 A T Command Set 18.18 AT^SNFW s AC75_ATC_V01.002 Page 478 of 569 10/30/06 Confidential / Rele ased 18.18 A T^SNFW Write audio setti ng in non-volatile store AT^SNFW causes the TA to wr ite the curr ently selecte d audio parameters to non-v olatile store . The saved audio profile incl udes the fo llowing para meters: AT^SNFA : <atten> AT^ ...

  • Siemens AC75 - page 479

    AC75 A T Command Set 18.19 AT^SRTC s AC75_ATC_V01.002 Page 479 of 569 10/30/06 Confidential / Rele ased 18.19 A T^SRTC Ring tone configuration The AT^SRTC read comman d returns the curren t <type> and current <volume> . The re ad command ca n be used while te st playback is o ff or on. In the latter case, s ee e xecute com mand for deta ...

  • Siemens AC75 - page 480

    AC75 A T Command Set 18.19 AT^SRTC s AC75_ATC_V01.002 Page 480 of 569 10/30/06 Confidential / Rele ased Parameter Description Type of ring tone. You have a choice of 7 different ring tones and melo dies. All will be played from the audio output selected with the AT^SNFS command. <type> =0 is only intended for muting. 0 Mutes the cu rrently pl ...

  • Siemens AC75 - page 481

    AC75 A T Command Set 19. Hardware Related Commands s AC75_ATC_V01.002 Page 481 of 569 10/30/06 Confidential / Rele ased 19. Hardware Related Commands The AT commands described in this chapter are re lated to the AC75's hardwar e interface. Further information regarding this interface is avai lable in the "AC75 Hardware Interf ace Descript ...

  • Siemens AC75 - page 482

    AC75 A T Command Set 19.2 AT+CALA s AC75_ATC_V01.002 Page 482 of 569 10/30/06 Confidential / Rele ased 19.2 A T+CALA Set alarm time The AT+CALA write command can be used to set an alarm time in the ME or to clear a programmed alarm. When the alarm time is reached and the alarm is executed th e ME returns an Unsolicited Result Code (URC) and the ala ...

  • Siemens AC75 - page 483

    AC75 A T Command Set 19.2 AT+CALA s AC75_ATC_V01.002 Page 483 of 569 10/30/06 Confidential / Rele ased Unsolicited Result Code +CALA: [ <text> ] Indicates rem inder message . After power-down and wake -up at the scheduled time, th e following URC indicates that the ME has entered th e Airplane mode : " ^SYSSTART AIRPLANE MODE " +CAL ...

  • Siemens AC75 - page 484

    AC75 A T Command Set 19.2 AT+CALA s AC75_ATC_V01.002 Page 484 of 569 10/30/06 Confidential / Rele ased • Alarm settings on ASC0 / ASC1 and dif ferent Multiplexer channels (see AT+CMUX ): - On each interface an individual <text> message can be stored, but only one time setting applies. This means an alarm <time> set on one of the inte ...

  • Siemens AC75 - page 485

    AC75 A T Command Set 19.3 AT^SAD s AC75_ATC_V01.002 Page 485 of 569 10/30/06 Confidential / Rele ased 19.3 A T^SAD Antenna Diagnosis The AT^SAD command checks the presence and the connecti on status of the antenn a by measuring the DC resistance inside the antenna feed point. To allow the ME to detect the antenna, take ca re that the an tenna circu ...

  • Siemens AC75 - page 486

    AC75 A T Command Set 19.4 AT^SBC s AC75_ATC_V01.002 Page 486 of 569 10/30/06 Confidential / Rele ased 19.4 A T^SBC Ba ttery Charge Control The functions of the AT^SBC differ depe nding on whether or not a battery is present. • General funct ions: The AT^SBC provides URCs used to alert the user of un der voltage and overvoltage cond itions before ...

  • Siemens AC75 - page 487

    AC75 A T Command Set 19.4 AT^SBC s AC75_ATC_V01.002 Page 487 of 569 10/30/06 Confidential / Rele ased URC 2 ^SBC: Overvoltage warning This URC is an alarm indicator displayed when the su pply voltage approach es it s maximum level. The URC appears only once. URC 3 ^SBC: Overvoltage shutdown This URC will be reported when the voltage exceeds the max ...

  • Siemens AC75 - page 488

    AC75 A T Command Set 19.4 AT^SBC s AC75_ATC_V01.002 Page 488 of 569 10/30/06 Confidential / Rele ased Notes • If multiplex mode ( AT+CMUX ) is active, any virtual channel can be used for e ntering the read or write com- mand. The undervolt age URC will be issued simultan eously on all three channels. • Another U RC type requ ired for batt er y ...

  • Siemens AC75 - page 489

    AC75 A T Command Set 19.5 AT^SBV s AC75_ATC_V01.002 Page 489 of 569 10/30/06 Confidential / Rele ased 19.5 A T^SBV Battery/Supply V oltage The AT^SBV execute command allows to monitor the supply (o r battery) voltage of the modu le. The voltage is continuously measured at inter vals depending on the opera ting mode of the RF interface . The duratio ...

  • Siemens AC75 - page 490

    AC75 A T Command Set 19.6 AT^SCTM s AC75_ATC_V01.002 Page 490 of 569 10/30/06 Confidential / Rele ased 19.6 A T^SCTM Set critical operatin g temperature prese nt ation mode or query temperature Use this command to monitor th e temperature rang e of the module and the battery. The write command enables or disables the presentat ion of URCs to report ...

  • Siemens AC75 - page 491

    AC75 A T Command Set 19.6 AT^SCTM s AC75_ATC_V01.002 Page 491 of 569 10/30/06 Confidential / Rele ased Command Description The read command re turns: • the URC presentation mode • information about the cur rent temperature range of the module • The board temperat ure in Celsius if paramet er <p> =1. Please note that the Read command doe ...

  • Siemens AC75 - page 492

    AC75 A T Command Set 19.6 AT^SCTM s AC75_ATC_V01.002 Page 492 of 569 10/30/06 Confidential / Rele ased Examples EXAMPLE 1 URCs issued when the opera ting temperature is out o f range: EXAMPLE 2 URCs issued wh en the temp erature is b ack to normal (URC is output once): 19.6.1 Deferred shut down In the following cases, shutdown will be deferred if a ...

  • Siemens AC75 - page 493

    AC75 A T Command Set 19.7 AT^SSYNC s AC75_ATC_V01.002 Page 493 of 569 10/30/06 Confidential / Rele ased 19.7 A T^SSYNC Configure SYNC Pin The AT^SSYNC command serves to configure the SYNC pin of th e application interface. Ple ase note that the SYNC pin may be assigned different func tions: De pending on the design of the host application, the pin ...

  • Siemens AC75 - page 494

    AC75 A T Command Set 19.7 AT^SSYNC s AC75_ATC_V01.002 Page 494 of 569 10/30/06 Confidential / Rele ased 19.7.1 ME st atus indicated by st atus LED p a tterns The following table lists the possible patterns of status LED behavior, and de scribes the ME operating status indi- cated by each pattern if AT^SSYNC parameter <mode> =1 and <mode> ...

  • Siemens AC75 - page 495

    AC75 A T Command Set 19.7 AT^SSYNC s AC75_ATC_V01.002 Page 495 of 569 10/30/06 Confidential / Rele ased 1) When a temporary wake-up event (for example a call , a URC, a packet switched transfer) occurs in CYCLIC SLEEP mode the LED flashes according to the patterns listed above. Se e Section 2.9.1 , Wake up the ME from SLEEP mode for details on the ...

  • Siemens AC75 - page 496

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 496 of 569 10/30/06 Confidential / Rele ased 19.8 A T^SSPI Serial Protocol Interface The AT^SSPI command enables th e module to be connected to external I²C or SPI devices. The I²C/SPI datastream is mapped th rough an internal I²C/SPI driver to and from an ASCII hex proto col which can be ...

  • Siemens AC75 - page 497

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 497 of 569 10/30/06 Confidential / Rele ased Parameter Description Parameter re turned by the AT^SSPI ? read command. Indicates wh ether or no t the I²C or SPI channel is used . When the channel is open and the ME is in data mode, the read command can only be used if one of the r emain ing ...

  • Siemens AC75 - page 498

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 498 of 569 10/30/06 Confidential / Rele ased 19.8.1 S pecifying Delay Time for I²C The following figures are provided to assist you in specifying appropriat e values for the pa rameters <delayOne> and <delayTwo> . All delays are relative to the da ta transfer ra te. To calcula t ...

  • Siemens AC75 - page 499

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 499 of 569 10/30/06 Confidential / Rele ased 19.8.2 Selecting SPI Mode The figure shows the four type s of SPI mode selectable by setting the appropriate he xadecimal value within the paramete r <extendedSpiConfiguration> . Figure 19.3: Delay time on I²C after Read Figure 19.4: SPI mo ...

  • Siemens AC75 - page 500

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 500 of 569 10/30/06 Confidential / Rele ased 19.8.3 T ransmitting Dat a over A T Interface This section provides inform ation on th e protocol used for da ta transmiss ion to or from I²C/SPI dev ices and explains the data mode. It is assumed that you ar e familiar with the I²C specificatio ...

  • Siemens AC75 - page 501

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 501 of 569 10/30/06 Confidential / Rele ased Message syntax: Each Message co nsists of a Start and Stop charac ter, a Message-ID, further protocol da ta and user data. The notation of all elements is explained below: Notation of Message-ID: • All ASCII characters between 0x00...0x 7F. It i ...

  • Siemens AC75 - page 502

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 502 of 569 10/30/06 Confidential / Rele ased a Response Frame. The Tra nsfer Frame contains a Rece iv e or Transmit Request (R/W Request) for the I²C mas- ter. In a Transf er Message (Read or Write) , the third ele ment is the 7 -bit I²C Slave Ad dress (2 ch aracters) th at iden- tifies ea ...

  • Siemens AC75 - page 503

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 503 of 569 10/30/06 Confidential / Rele ased when the I²C s lave device n otifies that it has recognized the I²C Slave Address. Not Acknowledge: During a Transmit T ransfer, a NAK is given when the I²C Slav e Device notifies a failure to receive either the I²C Slave Address or a data byt ...

  • Siemens AC75 - page 504

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 504 of 569 10/30/06 Confidential / Rele ased 19.8.5 Example: Using I²C Bus As stated above, it is recom mended to run the Te rminal program in cha t mode or to use the local ech o. First, activate the I²C interface: The module is in data mode now. T his allows you to send a Write Transfer ...

  • Siemens AC75 - page 505

    AC75 A T Command Set 19.8 AT^SSPI s AC75_ATC_V01.002 Page 505 of 569 10/30/06 Confidential / Rele ased 19.8.6 Example: T r ansfer an d Response Messages on SPI The following examples shall illustrate the message structure and w rite/read procedures explained in Section 19.8.3.2 , Structure of Messages on the SPI . Blanks ar e inserted only to bette ...

  • Siemens AC75 - page 506

    AC75 A T Command Set 19.9 AT^SWDAC s AC75_ATC_V01.002 Page 506 of 569 10/30/06 Confidential / Rele ased 19.9 A T^SWDAC Configure and Read PWM Signal for DAC The AT^SWDAC controls the PWM (Pulse Width Modulation) si gnals ge nerated by means of the DAC_OUT pi n of the AC75 M odule. The DAC_ OUT pin is not available on the the AC75 Terminal, therefor ...

  • Siemens AC75 - page 507

    AC75 A T Command Set 19.9 AT^SWDAC s AC75_ATC_V01.002 Page 507 of 569 10/30/06 Confidential / Rele ased 4 32,500 Hz (accuracy of 1 percentage step) 5 65,000 Hz (accuracy of 2 percentage steps) Example This example shows how to open the DAC_OUT output a nd change the d uty cycle while using the same fr e- quency. AT^SWDAC=50,1,2 Initial opening of D ...

  • Siemens AC75 - page 508

    AC75 A T Command Set 20. GPIO Commands s AC75_ATC_V01.002 Page 508 of 569 10/30/06 Confidential / Rele ased 20. GPIO Commands This chapter describes the AT commands needed to access and configure th e GPIO pins of the AC75. Please also refer to [2] for electrical specifica tions of the GPIOs and their signal st ates after star tup and during applic ...

  • Siemens AC75 - page 509

    AC75 A T Command Set 20.2 AT^SCPIN s AC75_ATC_V01.002 Page 509 of 569 10/30/06 Confidential / Rele ased 20.2 A T^SCPIN Pin Configuration The AT^SCPIN write command serves to add ( or remove) and configure pins. Syntax Parameter Description 0 Close pin 1 Open pin Pin identifier 0G P I O 1 1G P I O 2 2G P I O 3 3G P I O 4 4G P I O 5 5G P I O 6 6G P I ...

  • Siemens AC75 - page 510

    AC75 A T Command Set 20.2 AT^SCPIN s AC75_ATC_V01.002 Page 510 of 569 10/30/06 Confidential / Rele ased Can be set only for outpu ts. [0] Low 1 High Notes • For closing a pin with th e write command ( <mode> =0), the p arameter <direction> is not neede d. • Before changing the configuration of a pin be sure to close the pin. <sta ...

  • Siemens AC75 - page 511

    AC75 A T Command Set 20.3 AT^SCPOL s AC75_ATC_V01.002 Page 511 of 569 10/30/06 Confidential / Rele ased 20.3 A T^SCPOL Polling Configuration The AT^SCPOL write command serves to start and stop polling a pin or port spec ified with <io_id> . The pin or port must already be configured via AT^SCPIN or AT^SCPORT . Polling is only applicable to in ...

  • Siemens AC75 - page 512

    AC75 A T Command Set 20.3 AT^SCPOL s AC75_ATC_V01.002 Page 512 of 569 10/30/06 Confidential / Rele ased Notes • The pins will be polled at every TD MA frame interrupt, i. e. every 4.616ms. In SLEEP mode, the frequency of polling is reduced, as polling will be do ne only when the module shortly suspends power saving when CTS is activated. So in SL ...

  • Siemens AC75 - page 513

    AC75 A T Command Set 20.4 AT^SCPORT s AC75_ATC_V01.002 Page 513 of 569 10/30/06 Confidential / Rele ased 20.4 A T^SCPORT Port Configuration With AT^SCPORT a group of maximum 10 pins can be configur ed to act as a parallel port, which can be controlled with a single AT command. A p in can only be added once to a port, and only to a port. The first, ...

  • Siemens AC75 - page 514

    AC75 A T Command Set 20.5 AT^SDPORT s AC75_ATC_V01.002 Page 514 of 569 10/30/06 Confidential / Rele ased 20.5 A T^SDPORT Delete a Port Configuration The AT^SDPORT write command removes a paralle l port. The pins of the p ort remain open a nd can be added to a new port. Syntax Parameter Description ID of the port to be closed Test Command AT^SDPORT= ...

  • Siemens AC75 - page 515

    AC75 A T Command Set 20.6 AT^SGIO s AC75_ATC_V01.002 Page 515 of 569 10/30/06 Confidential / Rele ased 20.6 A T^SGIO Get IO state of a specified pin or port Syntax Parameter Description This can be either an alr eady configured <pin_id> or an alre ady opene d <port_id> . State read on this <io_id> . 0L o w f o r <pin_id> 1 H ...

  • Siemens AC75 - page 516

    AC75 A T Command Set 20.7 AT^SSIO s AC75_ATC_V01.002 Page 516 of 569 10/30/06 Confidential / Rele ased 20.7 A T^SSIO Set IO st ate of a specified pin or port Syntax Parameter Description This can be either an alr eady configured <pin_id> or an alre ady opene d <port_id> . State to be set for this <io_id> . 0L o w f o r <pin_id& ...

  • Siemens AC75 - page 517

    AC75 A T Command Set 20.8 AT^SCCNT s AC75_ATC_V01.002 Page 517 of 569 10/30/06 Confidential / Rele ased 20.8 A T^SCCNT Configure Pulse Counter The AT^SCCNT write command se rves to configure the GPIO10 pin as pulse counte r. The pulse counter is designed to measure signals from 0 to 1000 pulses per second. Remember that if the GPIO10 lin e is confi ...

  • Siemens AC75 - page 518

    AC75 A T Command Set 20.8 AT^SCCNT s AC75_ATC_V01.002 Page 518 of 569 10/30/06 Confidential / Rele ased 0 Activates the Start-Stop counte r mode. After setting this mode, use AT^SSCNT and the <action> param eter to start or stop the pulse counter or to read out the measured pulses. 1 Activates the Limit cou nter mode and immed iately starts t ...

  • Siemens AC75 - page 519

    AC75 A T Command Set 20.9 AT^SSCNT s AC75_ATC_V01.002 Page 519 of 569 10/30/06 Confidential / Rele ased 20.9 A T^SSCNT St art and Stop Pulse Counter The AT^SSCNT write command serves to read, star t, re start and stop the pulse counter. Syntax Unsolicited Result Code ^SSCNT: <pulse> The URC applies only to the Start-Sto p mode set with AT^SCC ...

  • Siemens AC75 - page 520

    AC75 A T Command Set 20.9 AT^SSCNT s AC75_ATC_V01.002 Page 520 of 569 10/30/06 Confidential / Rele ased 3 The effect of value 3 depends on the selected counter mode: If AT^SCCNT , parameter <mode> = 0 (Start-Stop co unter mode), th en <action> type 3 stops the pulse co unter and displays, as " ^SSCNT " URC, the number of pulse ...

  • Siemens AC75 - page 521

    AC75 A T Command Set 21. Java related Commands s AC75_ATC_V01.002 Page 521 of 569 10/30/06 Confidential / Rele ased 21. Java related Commands This chapter describes the AT commands relate d to Java a pplications proc essed by the AC7 5. 21.1 A T^SJRA Run Java Application The AT^SJRA write command launch es the Java application . Syntax Parameter De ...

  • Siemens AC75 - page 522

    AC75 A T Command Set 21.2 AT^SJN ET s AC75_ATC_V01.002 Page 522 of 569 10/30/06 Confidential / Rele ased 21.2 A T^SJNET Set Dialup Network Access Parameters The AT^SJNET write command allows to create a profile which contains all parameters needed for auto mated network access through a dia lup connection. Syntax Test Command AT^SJNET=? Response(s) ...

  • Siemens AC75 - page 523

    AC75 A T Command Set 21.2 AT^SJN ET s AC75_ATC_V01.002 Page 523 of 569 10/30/06 Confidential / Rele ased Parameter Description “none“ (P) No be arer specified “csd“ Dialup access uses Circu it Switched Data connec tion “gprs“ Dialup access via GPRS ““ (P) The content of parameter <entry point> depen ds on <bearer service> ...

  • Siemens AC75 - page 524

    AC75 A T Command Set 21.2 AT^SJN ET s AC75_ATC_V01.002 Page 524 of 569 10/30/06 Confidential / Rele ased Note • The authentication mode for CSD and GPRS is always P AP . Examples EXAMPLE 1 This example illustrates how to confi gure a profile for circuit switched net work access: The dialup phone num- ber is +49800654321, user name is "user1& ...

  • Siemens AC75 - page 525

    AC75 A T Command Set 21.3 AT^ SJOTAP s AC75_ATC_V01.002 Page 525 of 569 10/30/06 Confidential / Rele ased 21.3 A T^SJOT AP Over The Air Application Provisioning The AT^SJOTAP command serves to control an d start OTAP operations for inst alling and updating Java appli- cations over the air. Detailed expla nations can be found in [3] . The AT^SJOTAP ...

  • Siemens AC75 - page 526

    AC75 A T Command Set 21.3 AT^ SJOTAP s AC75_ATC_V01.002 Page 526 of 569 10/30/06 Confidential / Rele ased Directory of Ja va application Directory on the M E where a new applica tion (JAD and JAR file) is installed. When en tering the ap plication direc - tory with the AT^SJOTAP write command be sure that the path name is not terminated with a slas ...

  • Siemens AC75 - page 527

    AC75 A T Command Set 21.4 AT^S JSEC s AC75_ATC_V01.002 Page 527 of 569 10/30/06 Confidential / Rele ased 21.4 A T^SJSEC Write Binary Java Security Dat a To configure the Java security envir onment special Java secur ity commands and a mobile-specific security cer- tificate must be transfer red to the m odule in binary format. This is done with the ...

  • Siemens AC75 - page 528

    AC75 A T Command Set 21.4 AT^S JSEC s AC75_ATC_V01.002 Page 528 of 569 10/30/06 Confidential / Rele ased 0 (D) Untrusted domain does not ex ist, MIDlets must be signed. 1 Untrusted domain exists, MIDlets have lim ited rights of access to the Java API. Some informa tion of the ro ot certificate is listed: Issuer: Serial number: Subject: Signature al ...

  • Siemens AC75 - page 529

    AC75 A T Command Set 22. Miscellaneous Commands s AC75_ATC_V01.002 Page 529 of 569 10/30/06 Confidential / Rele ased 22. Miscellaneous Commands The AT Commands descr ibed in this chapter are related to various areas. 22.1 A/ Repeat prev ious command line Syntax Command Description Repeat previous command line. Notes • Line does not need to end wi ...

  • Siemens AC75 - page 530

    AC75 A T Command Set 22.2 ATS3 s AC75_ATC_V01.002 Page 530 of 569 10/30/06 Confidential / Rele ased 22.2 A TS3 Set command line termination character The ATS3 command determ ines the ch aracter re cognized by the TA to te rminate an incoming co mmand line. Syntax Parameter Description command line termination character 000...13 (&F) . ..127 Not ...

  • Siemens AC75 - page 531

    AC75 A T Command Set 22.3 ATS4 s AC75_ATC_V01.002 Page 531 of 569 10/30/06 Confidential / Rele ased 22.3 A TS4 Set response formatting character The ATS4 command deter mines the character generated by the TA for result code and informatio n text. Syntax Parameter Description response formatting character 000...10 (&F) . ..127 Note • Whenever ...

  • Siemens AC75 - page 532

    AC75 A T Command Set 22.4 ATS5 s AC75_ATC_V01.002 Page 532 of 569 10/30/06 Confidential / Rele ased 22.4 A TS5 Write command line editing character Syntax Command Description This parameter setting de termines the character recog nized by TA as a r equest to delete the immedia tely pre- ceding character from the command line. Parameter Description ...

  • Siemens AC75 - page 533

    AC75 A T Command Set 22.5 AT^SFDL s AC75_ATC_V01.002 Page 533 of 569 10/30/06 Confidential / Rele ased 22.5 A T^SFDL Enter Firmware Download Mode The AT^SFDL command allows the application ma nufacturer to down load AC75 firmware into the module by starting the downloa d process from the host applicat ion or a customer -designed d ownload pr ogram. ...

  • Siemens AC75 - page 534

    AC75 A T Command Set 22.5 AT^SFDL s AC75_ATC_V01.002 Page 534 of 569 10/30/06 Confidential / Rele ased Parameter Description 1 OTA (Firmware update Over-T he-Air). Sets SPI mode to replace the module's existing firmware with a new firmware from a dedicated SPI flash me mory. The ne w firmware is initially written to the SPI flash via GSM/GPRS, ...

  • Siemens AC75 - page 535

    AC75 A T Command Set 23. Appendix s AC75_ATC_V01.002 Page 535 of 569 10/30/06 Confidential / Rele ased 23. Appendix 23.1 Restricted access to SIM dat a af ter SI M PIN authentication Users should be aware th at when using a phonebook , SMS or Remote SAT command quickly after SIM PIN authenticatio n the SIM data may not yet be accessible, resulting ...

  • Siemens AC75 - page 536

    AC75 A T Command Set 23.2 Star-Hash (*#) Netwo rk Commands s AC75_ATC_V01.002 Page 536 of 569 10/30/06 Confidential / Rele ased 23.2 St ar-Hash (*#) Network Comman ds The following command strings can be sen t to the network via ATD an d have to be terminated with a semicolo n. The command str ings are defined with GSM 2.30 [19] . Table 23.1: Star- ...

  • Siemens AC75 - page 537

    AC75 A T Command Set 23.2 Star-Hash (*#) Netwo rk Commands s AC75_ATC_V01.002 Page 537 of 569 10/30/06 Confidential / Rele ased *) Notes on ^SCCFC, +CCWA, ^SCLCK: The output depends on th e affected basic service of the St ar-Hash code. One line will be output for every tele- or bearer service coded in basic se rvice code BS. ^SCCFC and ^SCLCK are ...

  • Siemens AC75 - page 538

    AC75 A T Command Set 23.2 Star-Hash (*#) Netwo rk Commands s AC75_ATC_V01.002 Page 538 of 569 10/30/06 Confidential / Rele ased Table 23.3: Star-Hash Command Response Paramete rs For exact specification of format and parameters fo r Star-Hash commands re fer to GSM 02.04, Table 3.2 [1 8] and GSM 02.30, Annex C [19] . Table 23.4: Star-Hash Commands ...

  • Siemens AC75 - page 539

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 539 of 569 10/30/06 Confidential / Rele ased 23.3 A vailable A T Commands and Dependency on SIM PIN ø ... Command not available - ... Command does not require PIN1 + ... Command requires PIN1 ± ... Command sometimes requires PIN 1 Table 23.5: Availab ...

  • Siemens AC75 - page 540

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 540 of 569 10/30/06 Confidential / Rele ased AT+ILRR ø +++ AT+IPR ø - - - AT+CMUX ø - - - AT^STPB ø - - - Security Commands AT+CPIN ø - - - AT+CPIN2 ø +++ AT^SPIC - - - - AT+CLCK ø + ø + AT^SLCK ø + ø + AT+CPWD ø + ø + AT^SPWD ø ± ø ± A ...

  • Siemens AC75 - page 541

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 541 of 569 10/30/06 Confidential / Rele ased ATO - øøø +++ - øøø AT+CBST ø - - - AT+CRLP ø - - - AT+CLCC + + ø ø AT^SLCC ++++ AT+CR ø +++ AT+CRC ø - - - AT+CSNS ø - - - AT^SCNI + + ø ø AT^SLCD + + ø ø AT^STCD + + ø ø ATP - øøø ATT ...

  • Siemens AC75 - page 542

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 542 of 569 10/30/06 Confidential / Rele ased AT+CHLD ø + ø + AT+CLIP ø - + - AT+CLIR ø +++ AT+COLP ø +++ AT+CPUC ø +++ AT+CSSN ø - - - AT+CUSD ø +++ Internet Service Commands AT^SICS ø - - - AT^SICI ø - - - AT^SISS ø - - - AT^SISI ø - - - A ...

  • Siemens AC75 - page 543

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 543 of 569 10/30/06 Confidential / Rele ased ATH + øøø ATS0 ø ø - + FAX Commands AT+FCLASS ø - - - AT+FRH ø - ø - AT+FRM ø - ø - AT+FRS øøø - AT+FTH ø - ø - AT+FTM ø - ø - AT+FTS øøø - Short Message Ser vice (SMS) Commands AT+CMGC ? ...

  • Siemens AC75 - page 544

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 544 of 569 10/30/06 Confidential / Rele ased AT+CSIM ø - ø - AT^SATR - - ø ø AT^SXSM ø + ø + AT^SCKS ø - - - AT^SSET ø - - - AT^SCID - - ø ø AT+CXXCID - - ø ø Remote SIM Access (RSA) Commands AT^SRSA ø - - - AT^SRSM ø - ø - SIM Applicati ...

  • Siemens AC75 - page 545

    AC75 A T Command Set 23.3 Available AT Commands and Dependency on SIM PIN s AC75_ATC_V01.002 Page 545 of 569 10/30/06 Confidential / Rele ased AT^SNFPT ø - - - AT^SNFS ø - - - AT^SNFTTY ø - - - AT^SNFV ø - - - AT^SNFW - - ø ø AT^SRTC - - - - Hardware Rela ted Comm ands AT+CCLK ø - - - AT+CALA ø - - - AT^SAD - - ø ø AT^SBC ø - - - AT^SBV ...

  • Siemens AC75 - page 546

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 546 of 569 10/30/06 Confidential / Rele ased 23.4 A vailability of A T Commands De pending on Operating Mode of ME - ... AT command not supported + ... AT command supported ± ... AT command partially supported See description of AT comm ...

  • Siemens AC75 - page 547

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 547 of 569 10/30/06 Confidential / Rele ased AT+ILRR + + - AT+IPR + + - AT+CMUX + + - AT^STPB + + - Security Commands AT+CPIN + + - AT+CPIN2 + + - AT^SPIC + + - AT+CLCK + ± - AT^SLCK + ± - AT+CPWD + ± - AT^SPWD + ± - AT^SCSL + + - Id ...

  • Siemens AC75 - page 548

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 548 of 569 10/30/06 Confidential / Rele ased ATS10 + + - ATO + - - +++ + - - AT+CBST + + - AT+CRLP + + - AT+CLCC + - - AT^SLCC + - - AT+CR + + - AT+CRC + + - AT+CSNS + + - AT^SCNI + - - AT^SLCD + + - AT^STCD + + - ATP + - - ATT + - - Net ...

  • Siemens AC75 - page 549

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 549 of 569 10/30/06 Confidential / Rele ased AT+CCWA + - - AT+CHLD + - - AT+CLIP + - - AT+CLIR + - - AT+COLP + - - AT+CPUC + + - AT+CSSN + - - AT+CUSD + - - Internet Service Commands AT^SICS + + - AT^SICI + + - AT^SISS + + - AT^SISI + + ...

  • Siemens AC75 - page 550

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 550 of 569 10/30/06 Confidential / Rele ased ATD*98# + - - ATH + - - ATS0 + - - FAX Commands AT+FCLASS + + - AT+FRH + - - AT+FRM + - - AT+FRS + - - AT+FTH + - - AT+FTM + - - AT+FTS + - - Short Message Ser vice (SMS) Commands AT+CMGC + - ...

  • Siemens AC75 - page 551

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 551 of 569 10/30/06 Confidential / Rele ased SIM related Commands AT+CRSM + + - AT+CSIM + + - AT^SATR + + - AT^SXSM + + - AT^SCKS + + - AT^SSET + + - AT^SCID + + - AT+CXXCID + + - Remote SIM Access (RSA) Commands AT^SRSA + - - AT^SRSM + ...

  • Siemens AC75 - page 552

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 552 of 569 10/30/06 Confidential / Rele ased AT^SNFI + + - AT^SNFM + + - AT^SNFO + + - AT^SNFPT + + - AT^SNFS + + - AT^SNFTTY + - - AT^SNFV + + - AT^SNFW + + - AT^SRTC + + - Hardware Rela ted Comm ands AT+CCLK +++ AT+CALA +++ AT^SAD + + ...

  • Siemens AC75 - page 553

    AC75 A T Command Set 23.4 Availability of AT Commands Depen ding on Operating Mode of ME s AC75_ATC_V01.002 Page 553 of 569 10/30/06 Confidential / Rele ased ATS5 + + - AT^SFDL + + - AT Comman d Normal Mode 4 Char ge ...

  • Siemens AC75 - page 554

    AC75 A T Command Set 23.5 AT Command Settings storable with AT&W s AC75_ATC_V01.002 Page 554 of 569 10/30/06 Confidential / Rele ased 23.5 A T Command Settings storable with A T&W Table 23.7: Settings Stored to User Profile on ASC0 / MUX Channe l 1 AT Comman d Stored Parameters Configuration Comma nds ATQ <n> ATV <value> ATX < ...

  • Siemens AC75 - page 555

    AC75 A T Command Set 23.5 AT Command Settings storable with AT&W s AC75_ATC_V01.002 Page 555 of 569 10/30/06 Confidential / Rele ased Table 23.8: Settings Stored to User Profile on ASC1 / MUX Channe ls 2 and 3 AT+CLIP <n> GPRS Commands ATS0 <n> FAX Commands AT+FCLASS <n> Short Message Ser vice (SMS) Commands AT+CMGF <mode&g ...

  • Siemens AC75 - page 556

    AC75 A T Command Set 23.5 AT Command Settings storable with AT&W s AC75_ATC_V01.002 Page 556 of 569 10/30/06 Confidential / Rele ased Call related Commands ATS0 <n> AT^SLCC <n> AT+CR <mode> AT+CRC <mode> Network Service Co mmands AT+COPS <format> AT+CREG <n> Supplementary Ser vice Commands AT^SACM <n> A ...

  • Siemens AC75 - page 557

    AC75 A T Command Set 23.6 Factory Defa ult Settings Restorable with AT&F s AC75_ATC_V01.002 Page 557 of 569 10/30/06 Confidential / Rele ased 23.6 Factory Default Setting s Restorable with A T&F Table 23.9: Factory Default Settings Restorable with AT&F AT Comman d Factory Defaults Configuration Comma nds ATQ <n> =0 ATV <value&g ...

  • Siemens AC75 - page 558

    AC75 A T Command Set 23.6 Factory Defa ult Settings Restorable with AT&F s AC75_ATC_V01.002 Page 558 of 569 10/30/06 Confidential / Rele ased Network Service Co mmands AT+COPS <format> =0 AT+CREG <n> =0 AT^SALS <view> =0, <line> =1 Supplementary Ser vice Commands AT^SACM <n> =0 AT+CLIP <n> =0 AT+CSSN <n> ...

  • Siemens AC75 - page 559

    AC75 A T Command Set 23.6 Factory Defa ult Settings Restorable with AT&F s AC75_ATC_V01.002 Page 559 of 569 10/30/06 Confidential / Rele ased Hardware Rela ted Comm ands AT^SCTM <n> =0, <p> =0 AT^SSPI <connectionState> =0, <delayOne> =0, <delayTwo> =0 Miscellaneous Command s ATS3 <n> =013 ATS4 <n> =010 ...

  • Siemens AC75 - page 560

    AC75 A T Command Set 23.7 Summary of Unsolic ited Result Codes (URC) s AC75_ATC_V01.002 Page 560 of 569 10/30/06 Confidential / Rele ased 23.7 Summary of Unsolicit ed Result Codes (URC) Table 23.10: Summary of Unsolicited Result Codes (URC) AT Comman d URC Configuration Comma nds AT+CFUN ^SYSSTART AT+CFUN ^SYSSTART CHARGE ON LY MODE AT^SMSO ^SHUTDO ...

  • Siemens AC75 - page 561

    AC75 A T Command Set 23.7 Summary of Unsolic ited Result Codes (URC) s AC75_ATC_V01.002 Page 561 of 569 10/30/06 Confidential / Rele ased AT+CSSN +CSSU : <code 2> AT+CUSD +CUSD : <m> [ <str_urc> [ <dcs> ]] Internet Service Commands AT^SISR ^SISR : <srvProfileId> , <urcCauseId> AT^SISW ^SISW : <srvProfileId> ...

  • Siemens AC75 - page 562

    AC75 A T Command Set 23.7 Summary of Unsolic ited Result Codes (URC) s AC75_ATC_V01.002 Page 562 of 569 10/30/06 Confidential / Rele ased AT^SCTM ^SCTM_A : <m> AT^SCTM ^SCTM_B : <m> GPIO Commands AT^SCPOL ^SCPOL : <io_id> , <value> AT^SCCNT ^SCCNT : <time> AT^SSCNT ^SSCNT : <pulse> AT Comman d URC ...

  • Siemens AC75 - page 563

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 563 of 569 10/30/06 Confidential / Rele ased 23.8 Alphabetical List of A T Commands Table 23.11: Alphabetical List of AT Command s AT Comman d Description Sectio n and Page +++ Switch from data mode to command mode Sectio n 7.18 , page 176 ^SSTN SAT Notification Sect ...

  • Siemens AC75 - page 564

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 564 of 569 10/30/06 Confidential / Rele ased AT+CHLD Call Hold and Multiparty Sect ion 9.8 , page 240 AT+CHUP Hang up call Sectio n 7.10 , page 167 AT+CIMI Request International Mobile Subscr iber Identity (IMSI) Section 6.10 , page 155 AT+CIND Indicator control Sect ...

  • Siemens AC75 - page 565

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 565 of 569 10/30/06 Confidential / Rele ased AT+CRLP Select radio link p rotocol parameters for originated non - transparent data calls Sectio n 7.20 , page 179 AT+CRSM Restrict ed SIM Acce ss Sectio n 14.1 , page 402 AT+CSCA SMS Service Ce nter Address Sectio n 13.1 ...

  • Siemens AC75 - page 566

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 566 of 569 10/30/06 Confidential / Rele ased AT^SATR Query SIM's Answer to Reset D ata Section 14.3 , pa ge 407 AT^SBC Battery Charge Contr ol Section 19.4 , page 486 AT^SBV Battery/Supply Voltage Sectio n 19.5 , page 489 AT^SCCNT Configure Pulse Counter Sectio ...

  • Siemens AC75 - page 567

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 567 of 569 10/30/06 Confidential / Rele ased AT^SJNET Set Dialup Network Access Parameters Sectio n 21.2 , page 522 AT^SJOTAP Over The Air Application Provi sioning Section 21.3 , page 525 AT^SJRA Run Java Application Section 21.1 , page 521 AT^SJSEC Write Binary Jav ...

  • Siemens AC75 - page 568

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 568 of 569 10/30/06 Confidential / Rele ased AT^SRTC Ring tone configuration Sectio n 18.19 , page 479 AT^SSCNT Start and Stop Puls e Counter Sectio n 20.9 , page 519 AT^SSCONF SMS Command Co nfiguration Section 13.26 , p age 399 AT^SSDA Set SMS Display Availability ...

  • Siemens AC75 - page 569

    AC75 A T Command Set 23.8 Alphabetical List of AT Commands s AC75_ATC_V01.002 Page 569 of 569 10/30/06 Confidential / Rele ased ATS10 Set disconnect dela y after indi cating the absence of data carrier Sectio n 7.16 , page 174 ATS18 Extended call release report Sectio n 3.5 , page 101 ATS3 Set command line terminatio n character Sectio n 22.2 , pag ...

Manufacturer Siemens Category Cell Phone Accessories

Documents that we receive from a manufacturer of a Siemens AC75 can be divided into several groups. They are, among others:
- Siemens technical drawings
- AC75 manuals
- Siemens product data sheets
- information booklets
- or energy labels Siemens AC75
All of them are important, but the most important information from the point of view of use of the device are in the user manual Siemens AC75.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Siemens AC75, service manual, brief instructions and user manuals Siemens AC75. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Siemens AC75.

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A complete manual for the device Siemens AC75, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Siemens AC75 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Siemens AC75.

A complete Siemens manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Siemens AC75 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Siemens AC75, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Siemens AC75, that we can find in the current document
3. Tips how to use the basic functions of the device Siemens AC75 - which should help us in our first steps of using Siemens AC75
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Siemens AC75
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Siemens AC75 in a specific country, if it was not possible to solve the problem on our own.

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