Introduction, Scope of the document | Siemens MC55 AT specs

1.Introduction

1.1Scope of the document

This document presents the AT Command Set for the Siemens Cellular Engine

MC55 Release 04.00.

Before using the Cellular Engine or upgrading to a new firmware version please read the latest product informa- tion provided in the Release Notes [1].

More information is available at the Siemens Website: http://www.siemens.com/wm.

MC55_ATC_V04.00	Page 13 of 475	3/17/06
Confidential / Released

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Siemens MC55 AT manual Introduction, Scope of the document

Contents

AT Command Manual MC55 AT Command Set Contents ATS18 AT+CEERAT+CPAS AT+WS46 AT+GSN AT+CGSNAT+CIMI ATA Atshom AtsalsAtsplm AT+CPOL AT+CGANS AT+CGACTAT+CGAUTO AT+CGEREP AT+FET AT+FDTAT+FLID AT+FMDL Atsstgi AtsstaAtsstr AT+CPBR ATS4 ATS3ATS5 List of Tables List of Figures Scope of the document Introduction Related documents Quick reference table Document conventionsPIN ASC0 Superscript notation for parameters and values Using Parameters AT Command Syntax Combining AT commands on the same command line Supported character sets BSP AsciiNull GSM alphabet tables and UCS2 character values MC55ATCV04.00 17/06 Confidential / Released GSM 2 UCS2 and GSM data coding and conversion for SMS text modeUCS2 Case GSM IRA to 8 bit IRA to 16 bit Software Flow Control XON/OFF Handshake Serial Interface Flow ControlHardware Flow Control RTS/CTS Handshake Communication between Customer Application and MC55 Unsolicited Result Code Presentation CSP Common PCN Handset Specification Cphs Errors and Messages AT&Fvalue Configuration CommandsValuenum AT&Vvalue AT&V Display current configurationActive Profile Active Profile 1 AT&V responses+FCLASS +CGSMS AT&Wvalue ERROR/+CME Error err ATQn ATQ Set result code presentation mode Error ATV Set result code format modeVerbose and numeric result codes ATVvalue ATXvalue ATX Set Connect result code format and call monitoring ATZvalue ATZ Set all current parameters to user defined profile AT+CFUN Set phone functionality OK Error +CME ErrorAT+CFUN=? +CFUN fun Sysstart Sysstart Charge only ModeFunnum AT+CFUN=0 Rstnum +CMTI SM,5 Wake up the ME from Sleep modeAT+CFUN? +CFUN OK AT+CFUN=1 AT+CFUN=1,1 AT+CFUN=1 ATSMSO=? Atsmso Switch off mobile stationAtsmso Smso MS OFF OK AT+GCAP=? 10 AT+GCAP Request complete TA capabilities listAT+GCAP +GCAP name OK Error 11 AT+CMEE Mobile Equipment Error Message FormatAT+CMEE=? AT+CMEE? 11.1 CME/CMS Error Code Overview General CME Error Codes Siemens Page No +CNMA ACK Expected AT+CSCS=? 12 AT+CSCS Select TE character setAT+CSCS? ATSCFG=? Atscfg Extended Configuration SettingsATSCFG? Adaptive Multi Rate AMR ATSCFG=Audio/AMR, amr Error +CME Error URC indication via Ring line ATSCFG=URC/Ringline, uri Form a Gprs attach HandOverStatusstr+CSCS TcpWithUrcstr+CSCS AT+CSCS=UCS2 GroidAT+CSCS=GSM ATSCFG? AT+CSCS=GSM SM20CallMode, CmgwMode ATSM20 Set M20 compatibility modeATSM20=CallMode, CmgwMode AT+CMER Mobile Equipment Event Reporting Status Control CommandsAT+CMER=? AT+CMER? Keypnum ModenumDispnum Indnum AT+CIND=? AT+CIND Indicator controlAT+CIND? Also refer to .1, Call Status Information No Carrier ATSIND=? Atsind Extended Indicator ControlATSIND? +CIEV indDescr, indValue, vmCounter +CIEV indDescr, indValue+CIEV indDescr, indValue, eonsOperator, servProvider +CIEV indDescr, nitzUT, nitzTZ, nitzDST To the user Who issued the SIM AT+CIND Atsind only ATH ATD030123456 AT+CEER=? AT+CEER Extended Error ReportAT+CEER +CEER locationID, reason, ssRelease AT+clck=oi,1,0000,3 +CME Error incorrect password Cause Location ID for the extended error reportATD01751223344 +CEER 8,21,0 Siemens release cause for L3 Radio Resource RR GSM release cause for L3 Radio Resource RRPage GSM release cause for L3 Call Control CC Siemens release cause for L3 Mobility Management MMPage GSM Release cause for Supplementary Service Call Siemens release cause for L3 Advice of Charge AOCSiemens release cause for L3 Call Control CC Page Page GSM cause for L3 Protocol module or other local cause Siemens release cause for Session Management SMSiemens release cause for Gprs API Siemens release cause for PPP/IP-Stack +CAUSE locationIDreason ATS18 Extended call release reportATS18? ATS18=n Connect 9600/RLP Busy AT+CPAS=? AT+CPAS Mobile equipment activity statusAT+CPAS +CPAS pas AT+WS46=? AT+WS46 Select wireless networkAT+WS46? AT+WS46=n AT\Q Flow control Serial Interface Control CommandsAT\Qn AT&Cvalue AT&C Set Data Carrier Detect DCD Line mode250 , Siemens AT&Dvalue AT&D Set circuit Data Terminal Ready DTR function mode AT&Svalue AT&S Set circuit Data Set Ready DSR function mode ATEvalue ATE Enable command echo AT+ILRR=? AT+ILRR Set TE-TA local rate reportingAT+ILRR? Page AT+IPR=? AT+IPR Set fixed local rateAT+IPR? +IPR rate Autobauding AT&W AT+CMUX=? AT+CMUX Enter multiplex modeAT+CMUX? Restrictions on Multiplex mode AT&V Second serial interface ASC1 AT+CPIN PIN Authentication Security CommandsAT+CPIN=? AT+CPIN? New pintext PinstrCodetext What to do if PIN or password authentication fails? Page AT+CPIN2=? AT+CPIN2 PIN2 AuthenticationAT+CPIN2? AT+CPIN2=pin, new pin AT+CPBS=FD AT+CPIN2? +CPIN2 SIM PUK2 ATSPIC=? Atspic Display PIN counterATSPIC? Atspic Facilitystr At+cpin=9999 +CME Error incorrect passwordAt+cpin? +CPIN SIM PIN +CPIN PH-SIM PIN +CPIN SIM PUKSpic PH-SIM PIN Spic PH-SIM PUK +CPIN Ready OK +CREGSpic SIM PIN2 AT+CLCK Facility lock AT+CLCK=facility, mode, password, classAT+CLCK=? +CLCK status, class Factory defined SIM locks Statusnum PasswordstrClassnum SMS AT+CLCK=SC,1,9999 Mode=2AT+CLCK=SC,0,9999 SIM PIN1 AT+CPIN=1111 AT+CPIN? +CPIN SIM PINAT+CPIN? +CPIN PH-SIM PIN AT+CPIN=3333 Atslck Facility lock ATSLCK=facility, mode, password, classATSLCK=? Slck status, class +CPWDlist of supported facility, password length AT+CPWD Change PasswordAT+CPWD=facility, old password, new password Password length 4 to 8 digits Word authentication fails? Password length 4 digits AT+CPIN2 command AT+CPWD=PS,12345678 AT+CPWD=PS,12345678,1111 SPWDlist of supported facility, password length Atspwd Change PasswordATSPWD=facility, old password, new password ATSPWD=? ATI Display product identification information Identification CommandsATI ATIvalue AT+GMI Request manufacturer identification AT+CGMI Request manufacturer identification AT+GMM Request model identification AT+CGMM Request model identification AT+GMR Request revision identification of software status AT+CGMR Request revision identification of software status AT+CGSN=? AT+GSN Request International Mobile Equipment Identity ImeiAT+CGSN AT+GSN=? AT+CIMI AT+CIMI=?Imsi Imsistr Call Status Information Call related CommandsAT+CIND and AT+CMER ATA ATA Answer a callConnect text Textstr ATDnmgsm ATD Mobile originated call to specified numberNo Dialtone ATD03022222222 Mgsmstr Memstr ATDmemnmgsm ATDSM15 AT+CPBR=1,xxATDLD9 Number ATDstrmgsm Responding field ATDIn Atdi Mobile originated call to Isdn number Atdl Atdl Redial last number used ATHn ATH Disconnect existing connection AT+CHUP=? 10 AT+CHUP Hang up callAT+CHUP ATS0=n ATS0? ATS6? 12 ATS6 Set pause before blind dialingATS6=n ATS7=n ATS7? ATS8=n ATS8? ATS10? CarrierATS10=n ATOn ATO Switch from command mode to data mode / PPP online mode 17 +++ Switch from data mode to command mode AT+CBST=? 18 AT+CBST Select bearer service typeAT+CBST? +CBST speed, name, ce AT+CRLP=? Non-transparent data callsAT+CRLP? +CRLP iws, mws, T1, N2 AT+CLCC=? 20 AT+CLCC List current calls of MEAT+CLCC +CLCC idx, dir, stat, mode, mpty, number, type, alpha Numberstr MptynumTypenum ATSLCC=? Atslcc Siemens defined command to list current calls of MEATSLCC? Atslcc Presentation of URC Slcc disabled Traffic channel assignednum At+cpin=9999 +CREG Alphastr+CREG 1,0145,0016 Atsm20=0 Ring Slcc Slcc 1,1,0,0,0,1,1234567,129 AtaAth +CR mode 22 AT+CR Service reporting controlAT+CR=? AT+CR? AT+CRC? AT+CRC=? 24 AT+CSNS Single Numbering Scheme +CSNS modeAT+CSNS=? AT+CSNS? ATSCNI=? Atscni List Call Number InformationAtscni Scni id1,cs,number,type Scni id2,cs,number,type ATSLCD=? Atslcd Display Last Call DurationAtslcd Slcd time ATSTCD=? Atstcd Display Total Call DurationAtstcd Stcd time ATT Select tone dialing ATP Select pulse dialingATP ATT AT+COPN Read operator names Network Service CommandsAT+COPN=? AT+COPN AT+COPS=? AT+COPS Operator SelectionAT+COPS? +COPSmode, format, oper OpStatusnum AT+COPS=mode, format, operOperstr Operator Page ATSOPS=? Atsops Extended Operator SelectionEonsTypenum Formatnum OpName AT+CREG=? AT+CREG Network registrationAT+CREG? +CREG n, stat, lac, ci No SIM card available AT+CREG=2 LacstrAT+COPS=0 +CREG 1,0145,291A AT+CSQ=? AT+CSQ Signal qualityAT+CSQ +CSQ rssi,ber ATSMONC=? Atsmonc Cell MonitoringAtsmonc Channnum BSICnum ATSMOND=? Atsmond Cell MonitoringAtsmond Smond sci, nci, TA, rssiber RxQualnum RxLevnumTimeslotnum SMOND262,01,3008,6060,32,100,66,,,0,,,0 Atsmond ATMONI=? Atmoni Monitor idle mode and dedicated modeAtmoni ATMONI=period MCC MNC Atmoni responses Service states ATMONP=? Atmonp Monitor neighbour cellsAtmonp ATMONP=period Chann DBm Atmonp responsesMCC MNC BCC 100 ATSMONG=? Atsmong Gprs MonitorAtsmong ATSMONG=table, period Gprs Monitor Atsmong Cell Info TableBcch Pbcch PAT MCC MNC NOM RAC # Cell # ATSALS=? Atsals Alternate Line ServiceATSALS? Sals view, line Sals ATSALS=1,1 ATSHOM=? Atshom Display HomezoneAtshom Shom homezonestate ATSPLM=? Atsplm Read the Plmn listAtsplm SPLMnumeric, long alpha AT+CPOL=? 14 AT+CPOL Preferred Operator ListAT+CPOL? +CPOL index, format, operator ATSPLR=? Atsplr Read entry from the preferred operators listATSPLR=index1, index2 Splr index1oper Splr index2oper ATSPLW=? Atsplw Write an entry to the preferred operators listATSPLW=index, oper AT+CACM Accumulated call meter ACM reset or query Supplementary Service CommandsAT+CACM=? AT+CACM? ATSACM=? Atsacm Advice of charge and query of ACM and ACMmaxAtsacm Sacm n, acm, acmMax Ccmstr AT+CAMM=? AT+CAMM Accumulated call meter maximum ACMmax set or queryAT+CAMM? +CAMM acmmax AT+CAOC=? AT+CAOC Advice of Charge informationAT+CAOC? AT+CAOC AT+CCUG=? AT+CCUG Closed User Group+CCUGn, index, info AT+CCUG=n, index, info Infonum AT+CCFC=? AT+CCFC Call forwarding number and conditions controlAT+CCFC=reason, mode, number, type, class, time Call Forwarding active Timenum At+ccfc=0,0 At+ccfc=0,3,+493012345678,145At+ccfc=0,4 To query the status of CFU for all classes At+ccfc=4,2 +CME error operation not supported at+ccfc=5,2 AT+CCWA=? AT+CCWA Call WaitingAT+CCWA? Scwa Type of numbernum Calling numberstr CLI validitynum At+ccwa=,1 At+ccwa=1At+ccwa=,2 At+ccwa=1,1 AT+CHLD=? AT+CHLD Call Hold and MultipartyAT+CHLD=n Udub +CCWA +491791292364,145,32,,0 At+ccwa=1,1,1At+chld=2 Hello AT+CLIP=? AT+CLIP Calling Line Identification PresentationAT+CLIP? +CLIP number, type, , , alpha, CLI validity Clip not provisioned AT+CLIR=? 10 AT+CLIR Calling line identification restrictionAT+CLIR? +CLIRn, m AT+COLP=? 11 AT+COLP Connected Line Identification PresentationAT+COLP? +COLP number, type Typenum AT+CPUC=? 12 AT+CPUC Price per unit and currency tableAT+CPUC? +CPUC currency, ppu AT+CPUC=EUR,0.10,8888 +CME Error SIM PIN2 requiredAT+CPUC=EUR,0.10 AT+CSSN=? 13 AT+CSSN Supplementary service notificationsAT+CSSN? +CSSI code Code 2num Code 1num AT+CUSD=? 14 AT+CUSD Supplementary service notificationsAT+CUSD? AT+CUSD=n, strwrite, dcs Dcsnum Access is provided to the following Internet Services Internet Service Commands Maximum number of profiles defined / used Address notation ConParmTag value Atsics Internet Connection Setup ProfileATSICS=? ATSICS? Type ATSICS=conProfileId, conParmTag, conParmValueAlphabet DataType ProfileId1 Example Default values of a CSD connection profile Example Gprs connection profile Atsici Internet Connection Information Sici conProfileId, conState, numServices, conAddrATSICI=? ATSICI? ConState=2 Up Checking Connection Profile Status SrvParmTag Atsiss Internet Service Setup Profile Smtp service ATSISS? ATSISS=?Siss srvProfileId, srvParmTag, srvParmValue ATSISS=srvProfileId, srvParmTag, srvParmValue POP3 Smtp MC55ATCV04.00 232 17/06 Confidential / Released Content-Type multipart/mixed SrvParmValuestr PDelFlag SrvParmValue-alphabetstr SrvParmValue-srvTypestrSrvParmValue-pCmdnum SrvParmValue-pDelFlagnum ATSISI=? Atsisi Internet Service InformationATSISI? Sisi UnackData Atsiso Internet Service Open ATSISO? ATSISO=?ATSISO=srvProfileId LocAddrstr SocketStatenumRemAddrstr SocketState=4 Siso Siso 4, Socket,3,3,0,0,10.10.0.18765534,0.0.0.00 Atsisc=0 ATSISC=? Atsisc Internet Service CloseATSISC=srvProfileId ATSISR=? Atsisr Internet Service Read Data ReqReadLength CnfReadLengthnumUrcCauseIdnum RemainUdpPacketLengthnum Sdata ThisiGrama RemainUdpPacketLength ATSISW=srvProfileId, reqWriteLength, eodFlag, mode Atsisw Internet Service Write DataATSISW=? Sisw srvProfileId, urcCauseId ReqWriteLength EodFlagnumCnfWriteLength num Http / POP3 Usage of parameter eodFlag ATSISE=? Atsise Internet Service Error ReportATSISE=srvProfileId Sise srvProfileId, infoID, info SIS srvProfileId, urcCause, urcInfoId, urcInfoText Internet Service URC SISUrcCausenum UrcInfoIdnum UrcInfoTextstr Information Elements Related to the Service ApplicationUrcInfoId urcInfoText FoId and the urcInfo Information Elements Related to FTP ServiceText PPP LCP Failed Information Elements Related to POP3 Service Information Elements Related to Http ServiceInformation Elements Related to Smtp Service Configuring Socket Listener Selecting URC Mode or Polling ModeWith Atsiso ATSISO=0 Socket Client Sends Data via TCP Connection Polling ModeATSISI=0 Socket client sends data via TCP connection with URCs Configuring and Using FTP Download URC ModeATSISC=0 Configuring Smpt Service Profile Configuring and Using FTP Upload URC Mode Sending Email URC Mode Sending Email Polling Mode Retrieving Email URC Mode Configuring POP3 Service Profile CET Retrieving Email Polling Mode Http Post Polling Mode Http GET Polling Mode 11.1 AT+CGACT PDP context activate or deactivate Gprs CommandsAT+CGACT=? AT+CGACT? Cidnum Statenum AT+CGANS=? Connect No Carrier Error +CME ErrorAT+CGANS=response, L2P, cid ResponsenumPage AT+CGATT=? 11.3 AT+CGATT Gprs attach or detachAT+CGATT? State=1 AT+CGAUTO=? AT+CGANS commandAT+CGAUTO? +CGAUTO nPage AT+CGEREP=? 11.5 AT+CGEREP Gprs event reportingAT+CGEREP? +CGEV ME Detach +CGEV NW Detach+CGEV NW Class class +CGEV ME Class class AT+CGDATA=? 11.6 AT+CGDATA Enter data stateAT+CGDATA=L2P, cid, cid Automatic deactivation of PDP context during dial-up PPP AT+CGDCONT=? 11.7 AT+CGDCONT Define PDP ContextAT+CGDCONT? +CGDCONT cid, PDPtype, APN, PDPaddr, dcomp, hcomp PDPaddrstr APNstrDcompnum Hcompnum AT+CGPADDR=? 11.8 AT+CGPADDR Show PDP addressAT+CGPADDR=cid,cid +CGPADDR cid, PDPaddress AT+CGQMIN=cid, precedence, delay, reliability, peak, mean +CGQMIN cid, precedence, delay, reliability, peak, meanAT+CGQMIN=? AT+CGQMIN? Precedencenum Delaynum Delay classReliabilitynum Peaknum Meannum AT+CGDCONT=1,IP OK AT+CGQMIN= OK AT+CGQMIN? +CGQREQ cid, precedence, delay, reliability, peak, mean 11.10 AT+CGQREQ Quality of Service Profile RequestedAT+CGQREQ=cid, precedence, delay, reliability, peak, mean AT+CGQREQ=? Delaynum AT+CGDCONT=1,IP AT+CGQREQ= MC55ATCV04.00 287 17/06 Confidential / Released AT+CGREG=? 11.11 AT+CGREG Gprs Network Registration StatusAT+CGREG? +CGREG n, stat Stat=1 or stat=5 +CGSMS service 11.12 AT+CGSMS Select service for MO SMS messagesAT+CGSMS=? AT+CGSMS? ATSGAUTH=? Atsgauth Set type of authentication for PPP connectionATSGAUTH? ATSGCONF=? Atsgconf Configuration of Gprs related ParametersATSGCONF? Sgconf llcpdulengthU, Gprs msclass Connect No Carrier ATD*99* calledaddress* L2P* cid# 11.16 ATD*99# Request Gprs serviceCalledaddressstr PPP ATD*98* cid# 11.17 ATD*98# Request Gprs IP service % § % § § Disables automatic answer mode AT+CGDCONT=1,IP Using Gprs AT commands ExamplesAT+CGDCONT=2,IP, internet.t-d1.gprs AT+CGDCONT=1 AT+CGQREQ=1 AT+CGQREQ=1,2AT+CGACT=1,2 AT+CGACT= By AT+CGDCONT Using the Gprs dial command ATD FAX parameters FAX CommandsAT+FCLASS Parameter EIA/TIA-578-A Length A4, 297mm B4, 364mm Unlimited length +FCON Summary of Fax Class 2 URCs defined by EIA PN-2388 AT+FBADLIN? 12.2 AT+FBADLIN Bad Line ThresholdBadlin AT+FBADLIN=badlin AT+FBADMUL? 12.3 AT+FBADMUL Error Threshold MultiplierBadmul AT+FBADMUL=badmul AT+FBOR=? 12.4 AT+FBOR Query data Bit OrderAT+FBOR? Bor AT+FCIG=? 12.5 AT+FCIG Query or set the Local Polling IDAT+FCIG? AT+FCIG=id AT+FCLASS=? 12.6 AT+FCLASS Fax Select, read or test service classAT+FCLASS? AT+FCLASS=n AT+FCQ=? 12.7 AT+FCQ Copy Quality CheckingAT+FCQ? AT+FCQ=cq AT+FCR=cr 12.8 AT+FCR Capability to Receive AT+FDCC=? 12.9 AT+FDCC Query or set capabilitiesAT+FDCC? Vr, br, wd, ln, df, ec, bf, st AT+FDFFC=? 12.10 AT+FDFFC Data Compression Format ConversionAT+FDFFC? AT+FDFFC=df AT+FDIS=? 12.11 AT+FDIS Query or set session parametersAT+FDIS? AT+FDIS=vr, br, wd, ln, df, ec, bf, st Connect or If error related to ME functionality 12.12 AT+FDR Begin or continue phase C Data ReceptionAT+FDR AT+FDT 12.13 AT+FDT Data TransmissionAT+FDT=df, vr, wd, ln AT+FET=ppm 12.14 AT+FET End a page or documentPpmnum AT+FK 12.15 AT+FK Kill operation, orderly FAX abort AT+FLID? AT+FLID=?Lid AT+FLID=lid AT+FMDL? 12.17 AT+FMDL Identify Product ModelGipsy Soft Protocolstack AT+FMFR? 12.18 AT+FMFR Request Manufacturer IdentificationSiemens AT+FOPT=opt 12.19 AT+FOPT Set bit Order independentlyOptnum AT+FPHCTO? 12.20 AT+FPHCTO DTE Phase C Response TimeoutTout AT+FPHCTO=tout AT+FREV? 12.21 AT+FREV Identify Product RevisionV2.550 AT+FRH=? 12.22 AT+FRH Receive Data Using Hdlc FramingAT+FRH=mod TIA/EIA-578 AT+FRM=? 12.23 AT+FRM Receive DataAT+FRM=mod AT+FRS=time 12.24 AT+FRS Receive Silence AT+FTH=? 12.25 AT+FTH Transmit Data Using Hdlc FramingAT+FTH=mod AT+FTM=? 12.26 AT+FTM Transmit DataAT+FTM=mod AT+FTS=time 12.27 AT+FTS Stop Transmission and Wait AT+FVRFC=? 12.28 AT+FVRFC Vertical Resolution Format ConversionAT+FVRFC? Vrfc SMS parameters Short Message Service SMS CommandsAckpdunum Cdatanum Mem1str LengthnumMem2str Mem3str Pagesnum PagenumPdunum Sctsnum Todanum StatstrTooanum Toranum Error +CMS Error 13.2 AT+CMGC Send an SMS commandAT+CMGC=? +CMGC mr, scts 13.3 AT+CMGD Delete short message OK Error +CMS ErrorAT+CMGD=? AT+CMGD=index 13.4 AT+CMGF Select SMS message format +CMGF modeAT+CMGF=? AT+CMGF? AT+CMGL=? 13.5 AT+CMGL List SMS messages from preferred storeAT+CMGL Page AT+CMGR=? 13.6 AT+CMGR Read SMS messages+CMGR stat, fo, mr, ra, tora, scts, dt, st Data +CMGR stat, fo, ct, pid, mn, da, toda, length DataPage AT+CMGS=? 13.7 AT+CMGS Send Short Message+CMGS mr, scts +CMGS mr, ackpduPage AT+CMGW=? 13.8 AT+CMGW Write Short Messages to MemoryAT+CMGW +CMGW indexPage AT+CMSS=? 13.9 AT+CMSS Send short messages from storageAT+CMSS=index, da, toda +CMSS mr, scts AT+CNMA AT+CNMA=?AT+CNMA=n AT+CNMI=? 13.11 AT+CNMI New short Message IndicationAT+CNMI? +CBM sn, mid, dcs, page, pagesCRLFdata +CBM lengthCRLFpdu+CDS lengthCRLFpdu +CDS fo, mr, ra, tora, scts, dt, st Indication as defined in mt=1 13.12 AT+CPMS Preferred SMS message storage OK Error Error +CMS ErrorAT+CPMS=? AT+CPMS?Page AT+CSCA=? 13.13 AT+CSCA SMS Service Center AddressAT+CSCA? +CSCA sca, tosca AT+CSCB=? 13.14 AT+CSCB Select Cell Broadcast Message IndicationAT+CSCB? +CSCB mode, mids, dcss AT+CSDH=? 13.15 AT+CSDH Show SMS text mode parametersAT+CSDH? Not show pid , mn , da , toda , length or cdata AT+CSMP=? 13.16 AT+CSMP Set SMS text Mode ParametersAT+CSMP? +CSMPfo, vp/ scts, pid, dcs Pidnum AT+CSMS=? 13.17 AT+CSMS Select Message ServiceAT+CSMS? Bmnum ATSLMS=? Atslms List SMS Memory StorageAtslms Atsmgl ATSMGL=?ATSMGL=stat Error CME Error Smgo n, modeATSMGO=? ATSMGO?Page Smgr ATSMGR=?ATSMGR=index See AT+CMGR ATSSCONF=? Atssconf SMS Command ConfigurationATSSCONF? ATSSCONF=ra ATSSDA=? Atssda Set SMS Display AvailabilityATSSDA? SSDAda ATSSMSS=? Atssmss Set Short Message Storage SequenceATSSMSS? 14.1 AT+CRSM Restricted SIM Access SIM related CommandsAT+CRSM=command, fileID, P1, P2, P3, data AT+CRSM=? Datastr FileIDnumSw1num Sw2num ATSXSM=command, fileID, P1, P2, P3, data Atsxsm Extended SIM AccessATSXSM=? Sxsm sw1, sw2,response Sxsm 3445566778899AABBCCDDEEFF ATSCKS=? Atscks Query SIM and Chip Card Holder StatusATSCKS? Scks mode, SimStatus Scks ATSCKS=1 ATSCID=? Atscid Display SIM card identification numberAtscid Scid cid AT+CXXCID=? 14.5 AT+CXXCID Display card IDAT+CXXCID +CXXCID cid Atssta SAT Interface Activation SIM Application Toolkit SAT CommandsATSSTA=? ATSSTA? AllowedInstancenum AlphabetnumSatProfilestr Sstn cmdType Sstn SAT NotificationSstn cmdTerminateValue ATSSTGI=? Atsstgi SAT Get InformationATSSTGI? Sstgi state, cmdType ATSSTR=? Atsstr SAT ResponseATSSTR? Sstr state, cmdType Sort Order for Phonebooks Phonebook Commands AT+CPBR=? 16.2 AT+CPBR Read from Phonebook+CPBR 1-maxloc,nlength, tlength AT+CPBR=location1, location2 Nlengthnum MaxlocnumTlengthnum +CPBR1-100,20,17 AT+CPBS=? 16.3 AT+CPBS Select phonebook memory storageAT+CPBS? Totalnum Usednum AT+CPBW=? 16.4 AT+CPBW Write into Phonebook+CPBW 1-maxloc,nlength, list of supported types, tlength AT+CPBW=location, number, type, text Typenum AT+CPBW=1 AT+CPBW=,+431234567,145,international ATSPBC=? Atspbc Find first matching entry in sorted phonebookATSPBC=schar Spbc index ATSPBD=? Atspbd Purge phonebook memory storageATSPBD=storage ATSPBG=? Atspbg Display phonebook entries in alphabetical orderSpbg 1-used,nlength, tlength ATSPBG=index1, index2, RealLocReq RealLocReqnum Using Atspbg with RealLocReq Using Atspbg without RealLocReqAT+CPBR=27 ATSPBS=? Atspbs Step through the selected phonebook alphabeticallyATSPBS=value, RealLocReq Index-anum Index-bnum Counter valueIndex-b=index-a+1 Index-cnum At&f Internal-counternumAtspbs=2 SPBS33,+49301234567,145,TomTailor At+cpbr=27 AT+CNUM=? 16.9 AT+CNUM Read own numbersAT+CNUM +CNUM alpha, number, type ATSDLD=? Atsdld Delete the last number redial memoryAtsdld Audio programming model Audio Commands ATL Set monitor speaker loudness ATM Set monitor speaker modeATLval Valnum AT+CLVL=? 17.4 AT+CLVL Loudspeaker volume levelAT+CLVL? AT+CFUN=1,1 AT+CMUT=? 17.5 AT+CMUT Mute controlAT+CMUT? AT+VTD=? 17.6 AT+VTD Tone durationAT+VTD? Duration AT+VTS=? 17.7 AT+VTS Dtmf and tone generationAT+VTS=dtmfString AT+VTS=dtmf, duration ATSAIC=? Atsaic Audio Interface ConfigurationATSAIC? Saic io, mic, epPage ATSNFA=? Atsnfa Set or query of microphone attenuationATSNFA? OK atsnfa? Snfa OK atsnfa? Snfa OK atsnfs=4 OK atsnfa=1 OK atsnfi? Snfi 5,1 ATSNFD=? Atsnfd Set audio parameters to manufacturer default valuesAtsnfd ATSNFI=? Atsnfi Set microphone path parametersATSNFI? Snfi inBbcGain, inCalibrate Snfm MicSwitch, MicVccState Atsnfm Set microphone audio path and power supplyATSNFM=MicSwitch, MicVccCtl ATSNFM=? MicVccStatenum ATSNFO=? Atsnfo Set audio output = loudspeaker path parameterATSNFO? Page ATSNFPT=? Atsnfpt Set progress tonesATSNFPT? Snfpt pt ATSNFS=? Atsnfs Select audio hardware setATSNFS? ATSNFS=2 ATSAIC? ATSNFS=4 ATSAIC?Atsnfw ATSNFS=4 MC55ATCV04.00 420 17/06 Confidential / Released ATSNFTTY=? Atsnftty Signal TTY/CTM audio mode capabilityATSNFTTY? Snftty audioState ATSNFV=? Atsnfv Set loudspeaker volumeATSNFV? Snfv outStep ATSNFW=? Atsnfw Write audio setting in non-volatile store ATSRTC=? Atsrtc Ring tone configurationATSRTC? Atsrtc Volumenum Error OK Hardware related Commands18.1 AT+CCLK Real Time Clock AT+CCLK=? AT+CALA=? 18.2 AT+CALA Set alarm timeAT+CALA? +CALA time, n, type, text +CALA text Sysstart Alarm Mode +CALA text +CALA Good Morning AT+CALA=05/07/31,093000,0,0,Good MorningAT+CALA=05/07/31,085000 AT+CALA=05/07/20,083000 ATSBC=? Atsbc Battery Charge ControlATSBC? SBC bcs, bcl, mpc Bcsnum SBC UndervoltageBclnum Mpcnum Responses returned by read command ATSBV=? Atsbv Battery/Supply VoltageAtsbv SBV value ATSCTM? ATSCTM=? Sctmb Sctma Sctmb Sctma ATSSYNC=? Atssync Configure Sync PinATSSYNC? SSYNCmode ME status indicated by status LED patterns 19.1 A/ Repeat previous command line Miscellaneous Commands ATS3? 19.2 ATS3 Set command line termination characterATS3=n ATS4? 19.3 ATS4 Set response formatting characterATS4=n ATS5? 19.4 ATS5 Write command line editing characterATS5=n Appendix Restricted access to SIM data after SIM PIN authentication Imei OK Star-Hash *# Network CommandsSee AT+CLIR FAX SMS SMS+FAX Star-Hash Command Response Parameters AT\Q AT&C AT&D AT&S ATE AT+ILRR AT+IPR AT+CMUX Available AT Commands and Dependency on SIM PIN AT+CPIN AT+CPIN2 Atspic AT+CLCK Atslck AT+CPWD Atspwd AT+CR AT+CRC AT+CSNS Atscni Atslcd Atstcd ATP ATT ATH ATS0 Short Message Service SMS Commands Atssmss Atsnfw Atsrtc AT\Q AT&C AT&D AT&S ATE AT+ILRR AT+IPR AT+CMUX AT+CPIN2 Atspic AT+CLCK Atslck AT+CPWD Atspwd AT+CSNS Atscni Atslcd Atstcd ATP ATT Atsici Atsiss Atsisi Atsiso Atsisc Atsisr Atsisw Atsise MC55ATCV04.00 458 17/06 Confidential / Released MC55ATCV04.00 459 17/06 Confidential / Released Atsrtc AT Command Settings storable with AT&W Mode, mt, bm, ds ServiceShow MC55ATCV04.00 463 17/06 Confidential / Released Factory Default Settings Restorable with AT&F Service=0 Service=3View=0, line=1 =0, m=0 ATS3 Summary of Unsolicited Result Codes URC +CGEV NW Class class Smgo mode+CGEV ME Class class +CGREG stat URC Alphabetical List of AT Commands AT+CHUP AT+CSCA AT+GMR ATD*98# ATDmemn ATD*99#ATDn ATDstr