GSM Portable Software for Mobiles
Copyright (C) 2003 COMNEON GmbH & Co. OHG. All rights reserved.
Doc-Ref: MS-AT-COMMANDS-MAIN
Version: 02.03
Date: 2003-03-13
This document contains proprietary information
belonging to COMNEON GmbH & Co. OHG.
Passing on and copying of this document, use
and communication of its contents is not
permitted without prior written authorisation.
COMNEON GmbH & Co. OHG
The Wireless Software Company
Südwestpark 2/4
D-90449 Nürnberg
Mobile Station
Main AT Commands
MS-AT-COMMANDS-MAIN COMNEON GmbH & Co. OHG proprietary Version 02.03
Main-AT -Commands
2003-03-13
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Change History
Issue Date Description of Change
01.00 2002-08-21 Main-AT-comamnds
02.00 2002-09-09 Added +XSVM, +CSIM, +XSTK
changed +XCSP, +CFUN
02.01 2002-09-10 Chg. SIM-Ap to SIM-APPL
02.02 2002-10-08 Added: +XBANDSEL
Changed: +CBC, +CSVM, +CALD,
+CMEE, +CPBS, +CMER, +CCLK,
+CALA, +CSIM, +CGED
02.03 2003-03-13 Added: +XCGCLASS, +CNMA,
+XDNOABORT, +CLOM, +CLSA,
+CLPS, +CLSR, +XSIO,
XREADLOG, +XHOMEZR, +XLOG,
+XNMI, +XCIPH, +CMUX, +XDRV,
+XCALLSTAT, +XMER
Changed: +CNMI, +XDRV, +CIND
MS-AT-COMMANDS-MAIN COMNEON GmbH & Co. OHG proprietary Version 02.03
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Table of Contents
1 INTRODUCTION.............................................................................................................................................................1
1.1 PURPOSE OF THE DOCUMENT ................................................................................................................................1
1.2 TERMS AND ABBREVIATIONS.................................................................................................................................1
1.3 REFERENCED DOCUMENTS.....................................................................................................................................2
1.4 ETSI SECRETARIAT..................................................................................................................................................3
2 AT COMMANDS FEATURES .......................................................................................................................................4
2.1 SERIAL INTERFACE SETTINGS................................................................................................................................4
2.2 COMMAND LINE........................................................................................................................................................4
2.3 INFORMATION RESPONSES AND RESULT CODES..................................................................................................4
3 GENERAL BEHAVIOURS .............................................................................................................................................5
3.1 SIM INSERTION.........................................................................................................................................................5
3.2 START UP AND INITIALISATION ...........................................................................................................................5
4 GENERAL COMMANDS ...............................................................................................................................................6
4.1 MANUFACTURER IDENTIFICATION +CGMI........................................................................................................6
4.2 REQUEST MODEL IDENTIFICATION +CGMM......................................................................................................6
4.3 REQUEST REVISION IDENTIFICATION +CGMR....................................................................................................7
4.4 MANUFACTURER IDENTIFICATION +CGSN........................................................................................................7
4.5 MANUFACTURER IDENTIFICATION +CSCS.........................................................................................................8
4.6 MANUFACTURER IDENTIFICATION +CIMI..........................................................................................................9
4.7 MULTIPLEXING MODE +CMUX (ON ROADMAP).............................................................................................10
4.8 CARD IDENTIFICATION +CCID............................................................................................................................12
4.9 REQUEST COMPLETE CAPABILITIES LIST +GCAP...........................................................................................12
4.10 REPEAT LAST COMMAND A/................................................................................................................................13
5 MOBILE EQUIPMENT CONTROL AND STATUS COMMANDS......................................................................14
5.1 PHONE ACTIVITY STATUS +CPAS.......................................................................................................................14
5.2 SWITCH OFF MS +CPWROFF..............................................................................................................................15
5.3 SET PHONE FUNCTIONALITY +CFUN (ON ROADMAP)...................................................................................15
5.4 BATTERY CHARGE +CBC (ON ROADMAP).........................................................................................................16
5.5 KEYPAD CONTROL +CKPD (ON ROADMAP).....................................................................................................17
5.6 DISPLAY CONTROL +CDIS (ON ROADMAP).......................................................................................................18
5.7 INDICATOR CONTROL +CIND...............................................................................................................................19
5.8 MOBILE TERMINATION EVENT REPORTING +CMER......................................................................................20
5.9 CLOCK +CCLK.........................................................................................................................................................22
5.10 ALARM +CALA ......................................................................................................................................................22
5.11 GENERIC SIM ACCESS +CSIM...............................................................................................................................24
5.12 RESTRICTED SIM ACCESS +CRSM (ON ROADMAP).........................................................................................24
5.13 ALERT SOUND MODE +CALM .............................................................................................................................25
5.14 RINGER SOUND LEVEL +CRSL..............................................................................................................................26
5.15 LOUDSPEAKER VOLUME LEVEL +CLVL (ON ROADMAP).................................................................................27
5.16 MUTE CONTROL +CMUT.....................................................................................................................................28
5.17 CALL METER MAXIMUM EVENT +CCWE..........................................................................................................28
5.18 SET GREETING TEXT +CSGT................................................................................................................................29
5.19 SET VOICE MAIL NUMBER +CSVM......................................................................................................................30
5.20 DELETE ALARM +CALD .......................................................................................................................................31
5.21 AUTOMATIC TIME ZONE UPDATE +CTZU.......................................................................................................32
5.22 TIME ZONE REPORTING +CTZR..........................................................................................................................32
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5.23 REPORT MOBILE TERMINATION ERROR +CMEE..............................................................................................33
6 CALL CONTROL COMMANDS ...............................................................................................................................35
6.1 SELECT TYPE OF ADDRESS +CSTA.....................................................................................................................35
6.2 DIAL COMMAND D.................................................................................................................................................36
6.3 SELECT TONE DIALLING T...................................................................................................................................37
6.4 SELECT PULSE DIALLING P...................................................................................................................................37
6.5 CALL ANSWER A.....................................................................................................................................................38
6.6 HOOK CONTROL H..................................................................................................................................................38
6.7 MONITOR SPEAKER LOUDNESS L.........................................................................................................................39
6.8 MONITOR SPEAKER MODE M...............................................................................................................................39
6.9 CALL MODE +CMOD.............................................................................................................................................40
6.10 HANGUP CALL +CHUP...........................................................................................................................................40
6.11 EXTENDED ERROR REPORT +CEER (ON ROADMAP)........................................................................................41
6.12 TONE DURATION +VTD.........................................................................................................................................42
6.13 DTMF AND TONE GENERATION +VTS...............................................................................................................43
6.14 REDIAL LAST TELEPHONE NUMBER ATDL.......................................................................................................43
6.15 AUTOMATIC ANSWER S0......................................................................................................................................44
7 NETWORK SERVICE COMMANDS ........................................................................................................................45
7.1 SUBSCRIBER NUMBER +CNUM.............................................................................................................................45
7.2 SIGNAL QUALITY +CSQ........................................................................................................................................46
7.3 OPERATOR SELECTION +COPS............................................................................................................................47
7.4 NETWORK REGISTRATION +CREG......................................................................................................................48
7.5 PREFERRED OPERATOR LIST +CPOL...................................................................................................................49
7.6 READ OPERATOR NAMES +COPN........................................................................................................................51
8 SECURITY COMMANDS ............................................................................................................................................52
8.1 ENTER PIN +CPIN...................................................................................................................................................52
8.2 FACILITY LOCK +CLCK (ON ROADMAP)...........................................................................................................53
8.3 CHANGE PASSWORD +CPWD (ON ROADMAP)..................................................................................................54
9 PHONEBOOK COMMANDS......................................................................................................................................56
9.1 SELECT PHONEBOOK MEMORY STORAGE +CPBS............................................................................................56
9.2 READ PHONEBOOK ENTRIES +CPBR...................................................................................................................57
9.3 FIND PHONEBOOK ENTRIES +CPBF.....................................................................................................................58
9.4 WRITE PHONEBOOK ENTRY +CPBW .................................................................................................................59
10 SHORT MESSAGES COMMANDS ......................................................................................................................60
10.1 PARAMETER DEFINITION......................................................................................................................................60
10.2 SELECT MESSAGE SERVICE +CSMS.....................................................................................................................61
10.3 PREFERRED MESSAGE STORAGE +CPMS.............................................................................................................62
10.4 PREFERRED MESSAGE FORMAT +CMGF .............................................................................................................63
10.5 SAVE SETTINGS +CSAS.........................................................................................................................................63
10.6 RESTORE SETTINGS +CRES ..................................................................................................................................64
10.7 SHOW TEXT MODE PARAMETERS +CSDH.........................................................................................................65
10.8 NEW MESSAGE INDICATION +CNMI...................................................................................................................66
10.9 READ MESSAGE +CMGR ........................................................................................................................................67
10.10 NEW MESSAGE ACKNOWLEDGEMENT TO ME/TA +CNMA.....................................................................69
10.11 LIST MESSAGE +CMGL......................................................................................................................................70
10.12 SEND MESSAGE +CMGS ....................................................................................................................................71
10.13 WRITE MESSAGE TO MEMORY +CMGW .......................................................................................................72
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10.14 SEND MESSAGE FROM STORAGE +CMSS........................................................................................................73
10.15 SET TEXT MODE PARAMETERS +CSMP........................................................................................................73
10.16 DELETE SMS +CMGD ......................................................................................................................................74
10.17 SERVICE CENTER ADDRESS +CSCA ................................................................................................................75
10.18 SELECT CELL BROADCAST MESSAGE TYPES +CSCB...................................................................................75
10.19 SEND COMMAND +CMGC.................................................................................................................................76
10.20 MORE MESSAGES TO SEND +CMMS...............................................................................................................77
11 SUPPLEMENTARY SERVICES COMMANDS...................................................................................................79
11.1 CALL FORWARDING +CCFC..................................................................................................................................79
11.2 CALL WAITING +CCWA.......................................................................................................................................81
11.3 CALLING LINE IDENTIFICATION RESTRICTION +CLIR....................................................................................82
11.4 CALLING LINE IDENTIFICATION PRESENTATION +CLIP................................................................................83
11.5 CONNECTED LINE IDENTIFICATION PRESENTATION +COLP........................................................................85
11.6 ADVISE OF CHARGE +CAOC.................................................................................................................................86
11.7 ACCUMULATED CALL METER +CACM .............................................................................................................87
11.8 ACCUMULATED CALL METER MAXIMUM +CAMM........................................................................................87
11.9 PRICE PER UNIT AND CURRENCY TABLE +CPUC.............................................................................................88
11.10 CALL RELATED SUPPLEMENTARY SERVICES +CHLD .................................................................................89
11.11 LIST CURRENT LIST CALLS +CLCC.................................................................................................................90
11.12 SUPPLEMENTARY SERVICE NOTIFICATIONS +CSSN...................................................................................91
11.13 UNSTRUCTURED SUPPLEMENTARY SERVICE DATA +CUSD......................................................................93
11.14 CLOSED USER GROUP +CCUG...........................................................................................................................95
12 DATA COMMANDS.................................................................................................................................................97
12.1 SELECT BEARER SERVICE TYPE +CBST.............................................................................................................97
12.2 SERVICE CLASS SELECTION AND IDENTIFICATION +FCLASS........................................................................98
12.3 SERVICE REPORTING CONTROL +CR...................................................................................................................99
12.4 CELLULAR RESULT CODES +CRC.......................................................................................................................100
12.5 RADIO LINK PROTOCOL +CRLP.........................................................................................................................101
13 FAX CLASS 2 COMMANDS................................................................................................................................102
13.1 TRANSMIT DATA +FDT.......................................................................................................................................102
13.2 RECEIVE DATA +FDR...........................................................................................................................................102
13.3 INITIALIZE FACSIMILE PARAMETERS +FIP......................................................................................................102
13.4 SESSION TERMINATION +FKS, +FK..................................................................................................................103
13.5 ADAPTIVE ANSWER +FAA.................................................................................................................................103
13.6 ADDRESS & POLLING CAPABILITIES +FAP......................................................................................................103
13.7 BUFFER SIZE +FBS................................................................................................................................................104
13.8 DATA BIT ORDER +FBO......................................................................................................................................104
13.9 HDLC FRAME REPORTING +FBU.......................................................................................................................105
13.10 DS CAPABILITIES PARAMETERS +FCC, +FDCC.........................................................................................105
13.11 COPY QUALITY CHECKING +FCQ.................................................................................................................106
13.12 CAPABILITY TO RECEIVE DATA +FCR........................................................................................................106
13.13 CURRENT SESSION RESULTS +FCS.................................................................................................................106
13.14 DTE PHASE C RESPONSE TIMEOUT +FCT....................................................................................................107
13.15 PHASE C RECEIVED EOL ALIGNMENT +FEA ...............................................................................................107
13.16 FORMAT CONVERSION +FFC..........................................................................................................................108
13.17 CALL TERMINATION STATUS +FHS.............................................................................................................109
13.18 PROCEDURE INTERRUPT ENABLE +FIE.......................................................................................................109
13.19 CURRENT SESSION PARAMETERS +FIS, +FDIS............................................................................................109
13.20 INACTIVITY TIMEOUT +FIT..........................................................................................................................110
