Line Settings | Multi-Tech Systems CDMA Wireless Modem guide

Chapter 2 – At Command Features

CHAPTER 2 - AT COMMAND FEATURES

Line Settings

A serial link handler is set with the following default values (factory settings): 115,200bps, 8 bits data, 1 stop bit, no parity, RTS/CTS flow control.

Please use the +IPR, +IFC and +ICF commands to change these settings.

Command Line

Commands always start with AT (which means ATtention) and finish with a <CR> character.

Information Responses and Result Codes

Responses start and end with <CR><LF>, except for the ATV0 (response format) and the ATQ1 (result code suppression) commands.

•If command syntax is incorrect, an ERROR string is returned.

•If extended error reports are enabled (+CMEE), the +CME ERROR: <Err> or +CMS ERROR: <SmsErr> strings are returned with different error codes. Refer to the appendix for a definition of error codes and their meanings.

•If the command line has been performed successfully, an OK string is returned.

In the following examples <CR> and <CR><LF> are intentionally omitted.

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C

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Multi-Tech Systems CDMA Wireless Modem manual Line Settings, Command Line, Information Responses and Result Codes

Contents

AT Commands For Cdma Wireless Modems Reference Guide Multi-Tech logo is a trademark of Multi-Tech Systems, Inc AT Commands for Cdma Wireless ModemsRevision Level Date Description Country By Email By Phone Contents Call Control Commands Supplementary Services Commands Position Determination GPS AT Commands Provisioning AT Commands 124 Reference Information 166 AT Command Examples 171 Table of Contents Scope of This Document Related References Definitions Cdma revision of the mobile or base station Power from the base stations the mobile seesFormat message is supported PRL is loaded into the phone and is saved in NV-RAM Information Responses and Result Codes Line SettingsCommand Line Cell Environment Description Indication +CCED Cell Broadcast Message Directly Displayed +CBMCell Broadcast Message Stored in Memory +CBMI SMS Status Report Indication Stored in Memory +CDSI Call Waiting Indication +CCWASMS Status Report Indication Directly Displayed +CDS Values Callerid Incoming Message Directly Displayed +CMT Key Press or Release +CKEVCaller ID Presentation +CLIP Type Registration & Roaming +CREG Mode Preference +COPSIncoming Message Stored in Memory +CMTI Values stat Incoming Call +RING Incoming Call +CRINGRxLev Indication +CSQ Call Ended +WEND Call Answered +WANSCall Connected +WCNT Values Call type Response syntax +WEND reason Feature Notification Message +WFNMFlash Indication +WFSH ATH General Indicator +WIND Call Privacy Indication +WPRV Command syntax AT+WIND=IndLevelCall Originated +WORG Prv Roam Emergency Mode +WSOSRoaming Indication +WROM Flag SMS Message Storage Full +WMGF Voice Mail Indicator +WVMICurrent NAM Change +WNAM Response Syntax +WSPS state Power Save +WSPSLeaving power save Entering power save State Select TE Character Set +CSCS Request Revision Identification +CGMRElectronic Serial Number +CGSN Values Character Set Capabilities List +GCAP Repeat Last Command aRequest Imsi +CIMI Phone Offline +CPOF Values Functionality level Command syntax AT+CFUN=functionality levelSet Phone Functionality +CFUN AT+CFUN? Phone Activity Status +CPAS Report Mobile Equipment Errors +CMEECommand syntax AT+CMEE=error reporting flag Keypad Control +CKPD Clock Management +CCLK Command syntax AT+CCLK=date and time stringCommand syntax AT+CRMP=call type,volume,type,index Ring Melody Playback +CRMP Select Type of Address +CSTA Ringer Sound Level +CRSLSubscriber Number +CNUM Values Sound level Modem Serial Number +WMSN View Modem Timers +WTMRCommand syntax AT+WMSN AT+WTMR Direct Dial Syntax Dial Command DCommand syntax ATDnb Command syntax ATH Hang-Up Command HCommand syntax ATDindex ATDmemname ATDmemindex Phonebook Syntax Command syntax AT+CEER Extended Error Report +CEERCommand syntax ATA Answer a Call a Dtmf Signals +VTD, +VTS Dtmf Start and Stop Continuous +WSDT, +WSDS Automatic Answer S0 Redial Last Telephone Number DLAutomatic Dialing with DTR %Dn Command syntax AT+CSNS Values ModeCommand syntax AT+CICB=mode Incoming Call Bearer +CICB Volume Gain Control +VGR Microphone Gain +VGT Values ActiveSpkMic Microphone Mute Control +CMUTSpeaker & Microphone Selection +SPEAKER Values Val1 Echo Cancellation +ECHOSide Tone Modification +SIDET Val2 AT+VIP TTY Mode +WTTYInitialize Voice Parameters +VIP AT+WTTY Automatic Cdma Only Cdma or Amps only Analog only Signal Quality +CSQValid value ranges Represents an unknown signal quality AT+CSQ Band Preference +WBND Band Roam Preference +WRMP Home Networks only, as defined in the PRL default valueCommand syntax AT+WRMP=mode Roaming on Affiliated networks, as defined in the PRL Network Registration & Roaming +CREG Stat Values Nam Change NAM Selection +WNAMRead Current NAM +WCNM AT+WSOS? Command syntax AT+WSOS=flagAT+WSOS=1 Error AT+WSOS=? Command syntax AT+WRMW=value Suppress output of ERI indicators 64 throughEnable output of ERI indicators 64 through Extended Roam Indication +WRMW SIM Card Operational Commands Enter PIN +CPIN PIN Remaining Attempt Number +CPINC Command syntax AT+CPINC Response syntax +CPINC n1,n2,k1,k2Enter PIN2 +CPIN2 AT+CLCK? Facility Lock +CLCKPasswd AT+CLCK=AO,2 Oldpwd Change Password +CPWDCard Identification +CCID Newpwd Parameters Definition Select Message Service +CSMS New Message Acknowledgement +CNMA Show Text Mode Parameters +CSDH Preferred Message Storage +CPMS New Message Indication +CNMI Bfr Read Message +CMGR Oa/da AT+CMSS=3 AT+CMGR=2 +CMS Error AT+CPMS=SR+CNMI=,,,2AT+CMGR=1 Encoding Length Length of the text message in bytes List Message +CMGLIndex Place of storage in memory Cbn Call Back Number Send Message +CMGSDa Destination address value in string format Write Message to Memory +CMGW Send Message From Storage +CMSS Values index Command syntax AT+CMGD=Index ,DelFlagDelete Message +CMGD DelFlag Message Status Modification +WMSC Command syntax AT+CSCB=modeSelect Broadcast Messages +CSCB Message Message Overwriting +WMGO Change SMS Status +WUSS Values Lang Set SMS Compose Language and Encoding +WSCLSet Timestamp of MT SMS +WSTM Enc Call Forwarding +CCFC Command e.g. ATD*72 ForwardedCommand syntax AT+CCFC= number Number The phone number to forward all calls to Calling Line Identification Restriction +CLIR Calling Line Identification Presentation +CLIP Send Flash to Base Station +WFSH AT+WFSH List Current Call State +CLCC Switch From Online to Offline Mode Using AT Commands During a Data ConnectionSelect Mode +FCLASS Switch From Offline to Online Mode Command syntax AT+ILRR=value Command syntax AT+CRCDisables reporting of local port rate Cellular Result Codes +CRC AT+DS? Command syntax AT+DS=dir,neg,P1,P2V42 Bis Data Compression +DS Command syntax AT+DR=val This syntax is for setting the +DR reporting methodDisable reporting Enable reporting V42 Bis Data Compression Report +DR DTE-DCE Character Framing +ICF Command syntax AT+ICF= format, parityFixed DTE Rate +IPR Values Format Set DCD Signal &C DTE-DCE Local Flow Control +IFC Back to Online Mode O Set DTR Signal &DSet DSR Signal &S Result Code Suppression Q Echo E DCE Response FormatAuto-Tests &T Values Num AT&V Display Configuration &VCommand syntax AT&V Command syntax ATInum Restore Factory Setting &FSave Configuration &W Request Identification Information AT+CPBS=? Command syntax AT+CPBS=bkSelect Phonebook Memory Storage +CPBS AT+CPBS=EN AT+CPBS? Return Selected Phonebook Locations +CPBU Command syntax AT+CPBU?Command syntax AT+CPBF=string Find Phonebook Entries +CPBF +CME Erro Write Phonebook Entry +CPBWString AT+CPIN2? Ruim PIN2 Phonebook Read +CPBR Command syntax AT+CPBR=first,lastCommand syntax AT+CPBP= phone number Phonebook Search +CPBP Values Call phonebook Avoid Phonebook Init +WAIPDelete Calls From Phonebook +WDCP Position Determination Session Type +WPDST This command sets and returns the PD session typeCommand syntax AT+WPDST=type Session to provide the last position info available Duration Position Determination Operating Mode +WPDOMPosition Determination Data Download +WPDDD Time Position Determination Privacy Level +WPDPLPosition Determination NV Privacy Level +WPPRV Values Level Command syntax AT+WPTLM=setting Position Determination Transport Setting +WPTLMValues Setting DBM Data Burse Message Position Determination End Session +WPDES Values ServicePosition Determination Start Session +WPDSS Performance AT+WPDSS=PV Position Determination Start Session Result +WPDSSAT+WPDSS=P Values Ipaddress Set IP Address of gpsOne Session +WPDIPSet Port of gpsOne Session +WPDPT Values Port Cell Environment and RxLev Indication +CCED Manufacturer Identification +WGMIRequest Model Identification +WGMM Requested dump Command syntax AT+CCED=mode, requested dump Analog Digital Converters Measurements +ADC Mobile Equipment Event Reporting +CMER Gpio to read Read Gpio Value +WIORWrite Gpio Value +WIOW Value AT+WTONE=0 AT+WTONE=? Play Tone +WTONEAT+WTONE? Mode=1 Play Dtmf Tone +WDTMFHardware Version +WHWV Values Path Select Voice Gain +WSVGStatus Request +WSTR Ring Indicator Mode +WRIM 32kHz Sleep Mode +W32K Software Version +WSSW Change Default Melody +WCDMDefault Values Melody Command syntax AT+WCCS=mode,table,char 1,char Custom Character Set +WCCS FctId Cphs Command +CPHSChange Default Player +WCDP Status Reset +WRST Set Standard Tone +WSST Set Voice Privacy Level +WPRV Normal default PrivateCommand syntax AT+WPRV=voice privacy level Values Voice privacy level Security PIN +WPIN Command syntax AT+WPIN=mode,current val,new valAT+CSQ? +CME Error Current val & new val Interval Request PRL Version Information +WPRLMinute Alert +WMBP Bit Configure LED Indicator +CLEDValues Bitmap value Bit 2 bit7 Reserved Syntax Command syntax AT+WPAD=mode Keypad Enable/Disable +WPADKeypad disabled Keypad enabled Functionality Overview of SIM Application ToolKitSummary Profile Download Menu Selection Messages Exchanged During a SIM ToolKit OperationData Download to SIM Call control by SIM 113 SIM ToolKit Set Facilities +STSF ConfigTimeout Autoresponse Unsolicited Result Error CodesSIM ToolKit Indication +STIN AT+STIN? AT+STIN? +CME ErrorLast SIM Toolkit Indication AT+STGI=0 +STGI=? Command syntax +STGI=CmdSIM ToolKit Get Information +STGI +STGI NbItems 1 Alpha Identifier menuIdx 1 Alpha Idx Label SubAdress DefaultItem 1CalledNb Class Unsolicited Result SIM ToolKit Control Response +STCR Values when Cmd=11 Setup Event ListError Codes Evt SIM ToolKit Give Response +STGR Values CmdType Detected Values when CmdType=4 Setup callPossible Error Codes Indication +STIN has not been received Command syntax +STGR=CmdType,Result,Data +STGR=? Values Lock type Service Programming Code +WSPCMobile Directory Number +WMDN Code SID number Set Imsi +WIMISID and NID +WSID NID number Primary Browser Gateway +WBGP Access Overload Class +WAOCSlot Cycle Index +WSCI Secondary Browser Gateway +WBGS Secondary Cdma Channels +WSCC Packet Dial String +WPDSPrimary Cdma Channels +WPCC Commit Changes +WCMT Service Option Management +WSOMValues enable Home page SO 0 IS96A Location in SID/NID list to read Command syntax AT+WSNR=indexRead SID/NID Entries +WSNR AT+WSCI=1 AT+WCMT=0 Service Programming ExampleError AT+WPDS? Select Tone Dialing T Remote Async/Fax CommandReset to Default Configuration Z0 Select Pulse Dialing P Command syntax ATPCommand syntax ATSn=value Basic S-Registers SX Numeric Parameter Control +EFCS Error Control Operation +EBDefaultlength Values Breakselection Values Origrqst Error Control Report +ERError Control Selection +ES Origfbk Timer Error Control Selection +ESRError Control Selection +ETBM Values PendingTD Request Revision Identification +GMR Request Manufacture Identification +GMIRequest Manufacture Identification +GMM Modulation Selection +MS Request Product Serial Number Identification +GSNRequest Global Object Identification +GOI Reporting Control +MV18R Modulation Automode Control +MAModulation Reporting Control +MR Cellular Extension +CXT FbktimeenableSelection +MV18S Dfltansmode Um Interface Data Compression Reporting +CDR Configuration String +CFGQuery Service +CAD Um Interface Data Compression +CDS Command syntax AT+CDS=ValCommand syntax AT+CRM=Val Set Rm Interface Protocol +CRM Command syntax AT+CQD=val Battery Charge +CBCCommand State Inactivity Timer +CQD Command syntax AT+CMIP Base Station IP Address +CBIP Command syntax AT+CBIPAT+CBIP? Error AT+CBIP? PA PF PCS Serving System +CSSValues Class Select Multiplex Option +CMUX Command syntax AT+CMUX=nCommand syntax AT+CFC=Val Um Interface Fax Compression +CFC Hang-up Voice +CHV Dial Command for Voice Calls +CDVIWF Content List +CGCAP Command syntax AT+CTA=val Um Packet Data Inactivity Timer +CTACommand syntax AT+CGOI IWF Device Identification +CGOI IS-707.3 Fax Parameters IS-707.3 Fax Action Commands Command syntax AT$QCQNC=Val Transition to Diagnostics Monitor $QCDMGCommand syntax AT$QCDMG Quick Net Connect $QCQNC Dump RLP Protocol Statistics $QCRLPD Protocol Revision in Use $QCPREVOriginate M-to-M Packet Data Call $QCMTOM Values Number Dump PPP Protocol Statistics $QCPPPD Reset RLP Protocol Statistics $QCRLPRReset PPP Protocol Statistics $QCPPPR Dump IP Protocol Statistics $QCIPD Dump UDP Protocol Statistics $QCUDPD Reset IP Protocol Statistics $QCIPRReset UDP Protocol Statistics $QCUDPR Dump TCP Protocol Statistics $QCTCPD Clear Mobile Error Log $QCCLR Reset TCP Protocol Statistics $QCTCPRSet Data Service Option $QCSO Automatic Packet Detection $QCPKND Pre-arrangement Setting $QCVADAnswer Incoming Voice Call $QCCAV Set DM Baud Rate $QCDMR Command syntax AT$QCMDR=ValCommand syntax AT$QCRL3D Set Medium Data Rate $QCMDR SCH Selection $QCTRTL Reset RLP 3 Protocol Statistics $QCRL3RSCRM’ing Selection $QCSCRM AT$QCMIP? AT$QCMIP=? Command syntax AT$QCMIP=ValSCH Selection $QCMIP AT$QCMIP=0 Current Active Profile $QCMIPEP MIP Selection $QCMIPPRFC2002bis Selection $QCMIPT Command syntax AT$QCMIPNAI=String,Val Command syntax AT$QCMIPGETP=ValString The network access identifier text to be stored Return Profile Information $QCMIPGETP Set Reverse Tunneling $QCMIPRT Set MN-AAA Shared Secrets $QCMIPMASS Set MN-HA Shared Secrets $QCMIPMHSS Set MN-AAA Shared Secrets $QCMIPMASSX Set MN-HA Shared Secrets $QCMIPMHSSX Command syntax AT$QCMIPMHSSX =HEX,ValCommand syntax AT$QCMIPMASPI =SPI,Val Set MN-AAA Shared Secrets $QCMIPMASPI Set MN-HA Shared Secrets $QCMIPMHSPI Command syntax AT$QCMIPMHSPI =SPI,ValCommand syntax AT$QCMIPPHA =IP,Val Set Primary HA IP Address $QCMIPPHA Set Secondary HA IP Address $QCMIPSHA Command syntax AT$QCMIPSHA =IP,ValCommand syntax AT$QCMIPHA =IP,Val Set Home HA IP Address $QCMIPHA MS Error Result Code +CME Error error Extended Error Report +CEER Call Processing Codes Message Service Failure Result Code +CMS Error errorSpecific Error Result Codes Final Result Codes Intermediate Result Codes Parameters Storage Codes for SMS-STATUS-REPORT +CDS and +CMGR Code Meaning AT Commands Supported When SIM Card Removed AT Commands for Amps Operation Example When the MS is powered on Example 1 When the MS Has Already Been Powered OnExamples Where a Voice Call is Originated Example with Incoming Calls Example 1 Receive a Short Message Example of a Call Waiting SituationExamples About Short Messages Example 2 Send a Short Message Example 3 Read Short Messages AT+WSCL=6,4 MO delivery acknowledge message Ind Message type indicatorStatus report Mr Message Reference Incoming Message Directly Displayed +CMT Chapter Roaming Indication +WROM Chapter Enhanced Roaming Indication +WERI Emergency Mode +WSOS Chapter AT+WSOS +WSOS0 AT+COPS=0,0 Read message +CMGR Chapter Only if the message privacy value is 0 Normal 179 Response syntax +CMGL index,stat,da/oa,lang Command syntax AT+CMGL=statList Message +CMGL Chapter Encod,lengthCRLFdata for SMS-DELIVER and SMS-SUBMIT, may be No Acknowledge Send Message +CMGS ChapterReply Message reply option Write Message to Memory +CMGW Chapter Cbn CR entered text ctrl-Z / ESC Syntax +WVSS pref Service Programming Code +WSPC ChapterVerizon. System Selection +WVSS Programming Successful +WOT2 Initial Programming Required +WOT0Programming In Progress +WOT1 Programming Unsuccessful +WOT3 MDM Download Ok +WOTM SPL Unlocked +WOTSNAM Download Ok +WOTN MSI Download Ok +WOTI Position Determination Lock Level +WPLCK Command syntax AT+WPLCK=levelExcess SPC Failures +WLCK AT+WPLCK=? +CDS ind, mr, ra, tora, scts, dt, st Text mode Response Syntax AT+CSQ Syntax for Facility Lock Allow data calls Barr data calls Query statusUse any four digit value. e.g AT+CLCK=AO,9 190 No service 800 MHz 1900 MHz Channel Trusted Domain +WTDMN Boot URL +WBURLPacket Zone Identifier +PZID Sprint. System Selection +WSSS Proxy Address +WDPXYWiota Connection Control +WIOTA Command syntax +WSUM? Iota Error +WOAEPreparing Data Services +WOAP Please Retry +WOAR AT+WRMM Reset MIN and MDN to factory defaults +WRMMCommand syntax +WRMM