Summary of PIN requiring AT Commands

AT Command Set

9.2Summary of PIN requiring AT Commands

The following table lists all the AT commands that are available after the PIN was entered.

AT command	Required PIN
Standard V25.ter AT commands
ATA	PIN 1
ATD	PIN 1
ATH	PIN 1
AT+ILRR	PIN 1
AT+VTS	PIN 1
AT commands originating from GSM 07.07
AT+CACM	PIN 1, PIN 2
AT+CAMM	PIN 1, PIN 2
AT+CAOC	PIN 1
AT+CCFC	PIN 1
AT+CCUG	PIN 1
AT+CCWA	PIN 1
AT+CEER	PIN 1
AT+CGACT	PIN 1
AT+CGATT	PIN 1
AT+CGDATA	PIN 1
AT+CGDCONT	PIN 1
AT+CGQMIN	PIN 1
AT+CGQREQ	PIN 1
AT+CHLD	PIN 1
AT+CHUP	PIN 1
AT+CIMI	PIN 1
AT+CLCC	PIN 1
AT+CLCK	PIN 1
AT+CLIP read	PIN 1
AT+CLIR	PIN 1
AT+CMER	PIN 1
AT+CMGC	PIN 1
AT+CMGD	PIN 1
AT+CMGL	PIN 1
AT+CMGR	PIN 1
AT+CMGS	PIN 1
AT+CMGW	PIN 1
AT+CMSS	PIN 1
AT+CNMA	PIN 1
AT+CNMI	PIN 1
AT+COPN	PIN 1
AT+CPBR	PIN 1
AT+CPBS	PIN 1
AT+CPBW	PIN 1
AT+CPMS	PIN 1
AT+CPUC	PIN 1, PIN 2
AT+CPWD	PIN 1, PIN 2

MC35_ATC_01_V04.00

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Siemens MC35 manual Summary of PIN requiring AT Commands, AT command Required PIN

MC35 specifications

The Siemens MC35 is a compact and versatile modem designed primarily for mobile communication, data transmission, and machine-to-machine (M2M) applications. Launched in the early 2000s, it quickly became popular due to its blend of performance, reliability, and ease of integration, making it a solid choice for developers and businesses.

One of the key features of the MC35 is its support for GSM and GPRS technologies. This allows it to connect seamlessly to various networks, enabling users to transmit data at speeds that were impressive for its time. The GPRS capability can offer data rates of up to 171.2 kbps, allowing for efficient data transfer even in areas with limited connectivity.

The MC35 is designed to support both SMS and voice functionalities, making it adaptable for a range of applications. This includes remote monitoring, telemetry, and alarm signaling. The ability to send and receive SMS messages is a significant advantage for applications that require immediate alerts and notifications, enhancing its utility in security systems and industrial automation.

Furthermore, the modem is equipped with a range of interfaces, including serial communication (RS232), which makes it compatible with various hardware devices. This facilitates easy integration into existing systems, whether for industrial machinery or consumer electronics. Additionally, it features a robust software development kit (SDK), which enables developers to create custom applications tailored to their specific requirements.

Power consumption is another notable characteristic of the Siemens MC35. It is engineered to be energy-efficient, which is especially important for battery-operated devices or systems that require a prolonged operation without frequent recharging or maintenance.

In terms of physical characteristics, the MC35 is compact and lightweight, allowing it to fit into various enclosure designs without occupying much space. Its durability ensures it can perform reliably in different environments, making it suitable for outdoor and industrial applications.

To summarize, the Siemens MC35 stands out as a reliable modem with a rich feature set that includes GSM and GPRS support, SMS and voice capabilities, easy integration through various interface options, and energy-efficient operation. Its adaptability makes it a valuable tool for a wide array of communication and data transmission tasks, solidifying its place in the evolution of mobile communications technology.

Contents

AT Command Set Copyright 04.00 02.04.2002 MC35ATC01V04.00 Released General note Contents AT Commands originating from GSM AT Commands for FAX AT commands originating from GSM 07.05 for SMS 126 AT Commands for SIM Application Toolkit GSM Gprs AT commands in accordance with GSM 149Siemens defined AT commands for enhanced functions 214 AT+CCUG ATOAT+CCWA AT+CIND Atscks Scope of the document AT command MC35 ModuleMC35 Module MC35 Terminal Related documents Supported product versions and related documents Conventions AT command syntaxSupported character sets Combining AT commands on the same command line Using parametersEntering successive AT commands on separate lines AT+IPR +++ Switch from data mode or PPP online mode to command mode A/ Repeat previous command line ATA Answer a call AT\Qn FlowcontrolAT\Q3 RTS/CTS ATA ATD Mobile originated call to dial a number ATDmemn Originate call to phone number n in memory mem +CME Error errSIM Mgsm ATDSM15 TA attempts to set up an outgoing call to the stored number Str Atdi Mobile originated call to dialable Isdn number n Atdl Atdl Redial last telephone number usedVoice call ATH Disconnect existing connection ATE Enable command echo ATIvalue Display additional identification information ATI Display product identification informationRevision MC35 xx.yy Xx.yy ATO Switch from command mode to data mode / PPP online mode ATM Set monitor speaker modeATL Set monitor speaker loudness Connect text ATP Select pulse dialling ATQ Set result code presentation modeNone ATS0? 23 ATS5 Write command line editing character 21 ATS3 Write command line termination character22 ATS4 Set response formatting character ATS6? 24 ATS6 Set pause before blind diallingATS7? N0 n ATT Select tone dialling 28 ATS18 Extended error report+Cause location ID reason OK Location ID When value =0 ATV Set result code format modeATX Set Connect result code format and call monitoring Value ATZ Set all current parameters to user defined profile 33 AT&C Set circuit Data Carrier Detect DCD function mode 35 AT&F Set all current parameters to manufacturer defaults 34 AT&D Set circuit Data Terminal Ready DTR function mode 36 AT&S Set circuit Data Set Ready DSR function mode Active Profile 37 AT&V Display current configuration 38 AT&W Store current configuration to user defined profile 40 AT+GMI Request manufacturer identification 39 AT+GCAP Request complete TA capabilities list41 AT+GMM Request TA model identification AT+GMR=? 43 AT+GSN Request TA serial number identificationIMEIRevision xx.yy AT+GSN=? +ILRR value OK 44 AT+ILRR Set TE-TA local rate reporting+ILLRrate AT+IPR=? 45 AT+IPR Set fixed local rateRates OK AT+IPR? Autobauding Autobauding and multiplex modeSynchronization between DTE and DCE Restrictions on autobauding operation AT+FBADLIN Bad Line Threshold Currently defined Service Class values see TIA/EIA-592-ABadlin OK AT+FBOR Query data bit order AT+FBADMUL Error Threshold MultiplierBadmul OK Bor OK AT+FCIG Query or set the Local polling id AT+FCLASS Fax Select, read or test service classId OK AT+FCR Capability to receive AT+FCQ Copy Quality CheckingAT+FCQ =? AT+FCQ? AT+FDCC =? AT+FDCC Query or set capabilitiesAT+FDCC? Dcc OK AT+FDFFC=? AT+FDFFC Data Compression Format ConversionAT+FDFFC? Df OK AT+FDIS =? 10 AT+FDIS Query or set session parametersAT+FDIS? Cdec OK 12 AT+FDT Data Transmission 11 AT+FDR Begin or continue phase C data receptionAT+FDR AT+FDT 13 AT+FET End a page or document 15 AT+FLID Query or set the Local Id setting capabilities14 AT+FK Kill operation, orderly FAX abort Lid OK 17 AT+FMFR Request Manufacturer Identification 16 AT+FMDL identify Product Model18 AT+FOPT Set bit order independently Gipsy Soft Protocolstack 21 AT+FRH Receive Data Using Hdlc Framing 19 AT+FPHCTO DTE Phase C Response Timeout20 AT+FREV Identify Product Revision Tout OK 22 AT+FRM Receive Data 24 AT+FTH Transmit Data Using Hdlc Framing23 AT+FRS Receive Silence AT+FRM=? 26 AT+FTS Stop Transmission and Wait 25 AT+FTM Transmit DataAT+FTM=? Vrfc OK 27 AT+FVRFC Vertical resolution format conversionVrfc AT+CACM=? AT+CACM Accumulated call meter ACM reset or queryAT+CACM? AT+CACM= AT+CALA=? AT+CALA Set alarm timeAT+CALA? +CALA time,n,type,text +CALA text Ssystart Alarm Mode +CALA text AT+CALA AT command UseAT+CCLK Atsbc +CAMM acmmax OK AT+CAMM Accumulated call meter maximum ACMmax set or query +CAOC mode OK AT+CAOC Advice of Charge information+CAOC ccm OK +CBST speed,name,ce AT+CBST Select bearer service typeSpeed Name AT+CCFC=? AT+CCFC Call forwarding number and conditions control+CCFC status, class1, number, type CRLF+CCFC .... OK +CCFC status, class1, number, type , time CRLF+CCFC .... OK At+ccfc=0,3,+493012345678,145 Examples Call forwarding +CCFC 1,2,+493012345678,145 AT+CCLK=? AT+CCLK Real Time ClockAT+CCLK? +CCLK time Info OK AT+CCUG Closed User Group+CCUG n, index,info OK Index AT+CCWA Call waiting AT+CEER=? 10 AT+CEER Extended error reportAT+CEER +CEER location ID, reason , ssreleaseOK Full functionality 11 AT+CFUN Set phone functionality AT+CFUN? AT+CFUN=?+CFUN fun Fun AT+CFUN? Rst AT+CPIN +CPIN SIM PIN OK 13 AT+CGMM Request model identification 12 AT+CGMI Request manufacturer identification AT+CGSN=? 16 AT+CHLD Call hold and multipartySn OK AT+CHLD=? 18 AT+CIMI Request international mobile subscriber identity 17 AT+CHUP Hang up call +CIND descr,list 19 AT+CIND Indicator control+CIND ind,ind Ind Stat AT+CIND= AT+CLCC=? 20 AT+CLCC List current calls of MEIdx Dir AT+CLCK=? 21 AT+CLCK Facility lock+CLCK status,class1CRLF +CLCK status, class2.... OK Passwdpassword Examples Phone lock Examples Enabling / disabling PIN 1 authenticationStatus 0 off 1 on AT+CPIN? AT+CPIN? +CPIN PH-SIM PUK Examples Call barring At+clck=oi,2,0000,15 +CLCK 1,1 +CLIP n, m OK 22 AT+CLIP Calling line identification presentation+CLIP number, type,,,,CLI validity +CLIP number, type +CLIR n,m AT+CLVL=? 24 AT+CLVL Loudspeaker volume levelAT+CLVL? +CLVL level +CMER mode,keyp,disp,ind,bfr 25 AT+CMER Mobile equipment event reportingKeyp Disp +CIEV desc,value 26 AT+CMEE Report mobile equipment errorAT+CMEE=? AT+CMEE? AT+CMUT=? 27 AT+CMUT Mute controlAT+CMUT? +CMUT n If error is related to ME functionality 28 AT+CMUX Enter multiplex modeAT+CMUX=mode If error is related to ME functionality +CMUX list of supported modes OK Command Behaviour on channel Differences on channel 2+3 Restricted use of AT commands in Multiplex modeATE AT+CR Command Description Chapter AT+COPN=? 29 AT+COPN Read operator namesAT+COPN +COPN.....OK AT+COPS=? 30 AT+COPS Operator selectionAT+COPS? +COPS mode, format, oper OK Format Oper AT+CPAS=? 31 AT+CPAS Mobile equipment activity status+CPAS pas OK Pas 32 AT+CPBR Read current phonebook entries +CPBS storage,used,total OK 33 AT+CPBS Select phonebook memory storageStorage Used AT+CPBW=? 34 AT+CPBW Write phonebook entryAT+CPBW= Tlength OK +CPIN code OK 35 AT+CPIN Enter PINCode PH-NET PUK PH-NET PINPH-NS PIN PH-NS PUK MC35ATC01V04.00 103 02.04.2002 What to do if PIN or password authentication fails? MC35ATC01V04.00 105 02.04.2002 +CPIN2 code OK 36 AT+CPIN2 Enter PIN2Code Ready AT+CBPS=FD 37 AT+CPUC Price per unit and currency table Ror +CME Error incorrect password is output+CPUC currency, ppu OK Ppu AT+CPWD=? 38 AT+CPWD Change password+CPWD list of supported fac, pwdlengths OK Fac At+cpwd=fac,oldpwd AT+CPWD=PS,1111,2222 +CR mode OK 39 AT+CR Service reporting controlAT+CR=? AT+CR? +CRC mode OK +CREG n,stat,lac,ci 41 AT+CREG Network registrationLac +CREG stat,lac,ci +CREG stat Iws +CRLP iws,mws,T1,N2,verxMws Verx 43 AT+CRSM Restricted SIM access +CSCS list of supported chsets 44 AT+CSCS Set TE character setAT+CSCS? +CSCS chset 45 AT+CSNS Single Numbering Scheme +CSNS modeAT+CSNS=? +CSNS list of supported modes AT+CSQ=? 46 AT+CSQ Signal quality+CSQ rssi, ber OK Rssi AT+CSSN=? 47 AT+CSSN Supplementary service notificationsAT+CSSN? +CSSN n,mOK AT+CUSD=? 48 AT+CUSD Unstructured supplementary service dataAT+ CUSD? +CUSD n OK Duration OK 49 AT+VTD=n Tone durationDuration Dtmf See write command 51 AT+WS46 Select wireless network +CMS Error err AT+CMGC Send an SMS commandAT+CMGC=? +CMGC mr,scts AT+CMGD Delete SMS message +CMGF mode OKAT+CMGF Select SMS message format Dex AT+CMGL List SMS messages from preferred store +CMGL index,lengthCRLFpdu +CMGL index,stat,fo,ctCRLF +CMGL index,stat,fo,ct... OK MC35ATC01V04.00 130 02.04.2002 +CMGR stat,fo,mr,ra,tora,scts,dt,st AT+CMGR Read SMS message+CMGR stat,fo,ct ,pid,mn,da,toda,length CRLFcdata +CMGR stat,sn,mid,dcs,page,pagesCRLFdata MC35ATC01V04.00 132 02.04.2002 Tora AT+CMGS=? AT+CMGS Send SMS message+CMGS mr,scts OK +CMGS mr,ackpdu OK MC35ATC01V04.00 135 02.04.2002 AT+CMGW=? AT+CMGW Write SMS message to memory+CMGW index OK MC35ATC01V04.00 137 02.04.2002 AT+CMSS Send SMS message from storage AT+CNMA New SMS message acknowledge to ME/TE, only phase 2+ AT+CNMI=? 10 AT+CNMI New SMS message indicationsAT+CNMI? +CNMI mode,mt,bm,ds,bfr OK Enabled or +CDS fo,mr,ra,tora,scts,dt, st Ited result code +CDS lengthCRLFpdu PDU modeCode +CDSI mem,index +CBMI mem,index 11 AT+CPMS Preferred SMS message storage +CMS ERRORerr+CPMS used1,total1,used2,total2,used3,total3 OK MC35ATC01V04.00 143 02.04.2002 AT+CSCA=? 12 AT+CSCA SMS service centre addressAT+CSCA? +CSCA sca,tosca OK +CSCB mode,mids,dcss 13 AT+CSCB Select cell broadcast messagesDcss Mids 14 AT+CSDH Show SMS text mode parameters AT+CSMP=? 15 AT+CSMP Set SMS text mode parametersAT+CSMP? +CSMPfo,vp/scts,pid,dcs OK +CSMS service,mt,mo,bm OK 16 AT+CSMS Select Message ServiceService +CSMS mt,mo,bm OK 1 AT+CGATT Gprs attach and detach Commands specific to MTs supporting GprsState +CGACT state +CGACT cid, state CRLF+CGACT cid, state 2 AT+CGACT PDP context activate or deactivateCid AT+CGDATA=? 3 AT+CGDATA Enter data stateL2P +CGDATA=L2P 4 AT+CGDCONT Define PDP Context See test command Packet Data Protocol type is a string parameter which 5 AT+CGQMIN Quality of Service Profile Minimum acceptable Delay Class Mean Transfer Delay Percentile At+cgqmin? OK at+cgqmin=1,0 OK at+cgqmin? +CGQMIN1,0,0,0,0,0 MC35ATC01V04.00 157 02.04.2002 AT+CGQREG=? 6 AT+CGQREQ Quality of Service Profile RequestedAT+CGQREG? AT+CGQREG= Non real-time traffic, error-sensitive application that At+cgqreq? OK at+cgqreq=1,0 OK at+cgqreq? +CGQREQ1,0,0,0,0,0 MC35ATC01V04.00 161 02.04.2002 +CGSMS service 7 AT+CGSMS Select service for MO SMS messages Auth Atsgauth Set type of authentication for PPP connection+CGACT auth ATD *99# Request Gprs service Modem compatibility commands to MTs supporting GprsCalledaddress ATD *98# Request Gprs IP service +CRING Gprs PDPtype,PDPaddr Ring AT+CGDCONT? +CGDCONT1,IP AT+CGDCONT=1,IPAT+CGDCONT=1 AT+CGQREQ? AT+CGQREQ=1,2AT+CGQREQ=1 AT+CGACT=1,2 Using the Gprs dial command ATD AT Commands for SIM Application Toolkit GSM ATSSTA=? Atssta Remote-SAT Interface ActivationATSSTA? ATSSTA= Sstn Remote-SAT Notification ATSSTGI=? Atsstgi Remote-SAT Get InformationATSSTGI? ATSSTGI= ATSSTR=? Atsstr Remote-SAT ResponseATSSTR? ATSSTR= AT+CXXCID=? AT+CXXCID Display card ID identical to AtscidAT+CXXCID See Scid ATMONI=? Atmoni Monitor idle mode and dedicated modePeriod Dedicated channel ATMONP=? Atmonp Monitor neighbour cellsAtmonp Sacm n,acm,acmmax OK Atsacm Advice of charge and query of ACM and ACMmaxAcm +CCCM ccm Bcs Atsbc Battery charging / discharging and charge control ATSBC= ATSBC?SBC bcs,bcl,mpc SBC Undervoltage ATSCID=? Atscid Display SIM card identification numberScid cid OK ATSCKS? ATSCKS=?Scks n, m OK Scks m ATSCNI=? Atscni List Call Number InformationScni id1,cs,number,type Scni id2,cs,number,type For module board temperature For battery accumulator temperatureSctm n, m OK Sctma m Atsmso Siemens Important Atshom Display Homezone Atsdld Delete the last number redial memoryAtslcd Display Last Call Duration ATSLCK=? Atslck Facility lockATSLCK= Slck status,class1CRLF Slck status, class2.... OK Atsmgl Atsmgl List SMS messages from preferred storage ATSMGO=? Smgo modeATSMGO? Sgmo n,mode OK Atsmgr Read SMS message without set to REC Read Atsmso Switch off mobile stationATSMGR=? ATSMGR= SM20 n,m ATSM20 Set M20 Compatibility ATSNFA=? Atsnfa Set or query microphone attenuationATSNFA? Snfa atten OK ATSNFD=? Atsnfd Set audio parameters to manufacturer default valuesBrate0 to 4, sideTone of all audio modes ATSNFI=? Atsnfi Set microphone path parametersBrates OK ATSNFI? Audio programming model Atsnfm Mute microphoneATSNFM=? ATSNFM? OutBbcGain outCalibrate0...outCalibrate4 outStep sideTone Atsnfo Set audio output = loudspeaker path parameterOutCalibrate0 ... outCalibrate4 OutStep Atsnfs Select audio hardware set + CME Error errorSnfs audMode OK Atsnfw Write audio setting in non-volatile store Atsnfv Set loudspeaker volumeSnfv outStep Brate4, side Tone ATSPBC=? Atspbc Search the first entry in the sorted telephone bookSee AT+CPBS/ATSPBS Char ATSPBG= ATSPBG=?Spbg list of used indexs, nlength, tlength Atspbs Steps the selected phonebook alphabetically ATSPIC=? Atspic Display PIN counterAtspic Spic counter OK Splm numeric numeric1,long alphanumeric alpha1CRLF Atsplm Read the Plmn listSPLM.....OK Alphan ATSPLR=? Atsplr Read entry from the preferred operators listATSPLR= Splr index1, oper Splr index2, oper OK ATSPLW=? Atsplw Write an entry to the preferred operators listATSPLW= ATSPWD=? Atspwd Change password for a lockSpwd list of supported fac, pwdlengths OK Atspwd = MC35ATC01V04.00 209 02.04.2002 Ssda da OK Atssda Set Display AvailabilityDa display availability +SSYNC mode OK Atssync Configure Sync PinATSSYNC=? ATSSYNC? LED mode Function ATSTCD=? Atstcd Display Total Call DurationAtstcd Stcd time OK Summary of CME Errors related to GSM Summary of Errors and MessagesCode of err Meaning Code of err Meaning 103 Illegal MS Summary of GPRS-related CME Errors Summary of CMS Errors related to GSM Code of err Summary of Unsolicited Result Codes URC How to activateMessage Meaning How to activate Sysstart Sysstart CHARGE-ONLY Mode Sysstart Alarm ModeATSCTM=1 Result codes Cause Location ID for the extended error report AT+CEERIndication Numeric Meaning IDDescription Siemens release cause for L3 Radio Resource RR AT+CEER GSM release cause for L3 Radio Resource RR AT+CEERNumber Description Cause related to subscription options GSM release cause for L3 Mobility Management MM AT+CEER GSM release cause for L3 Call Control CC AT+CEER Siemens release cause for L3 Mobility Management MM AT+CEER Siemens release cause for L3 Call Control CC AT+CEER Service or option not available class GSM release cause for Supplementary Service call AT+CEER Siemens release cause for L3 Advice of Charge AOC AT+CEER GSM release cause for Session Management SM AT+CEER Return Error Problem Codes Siemens release cause for Gprs API AT+CEER Siemens release cause for Session Management SM AT+CEER Siemens release cause for Embedded Netcore AT+CEER AT command Required PIN Summary of PIN requiring AT Commands Atmonp PIN Atmoni Atsacm AT command Required PINAtssda PIN Atstcd AT command Test Read AT commands available before entering the SIM PINExecute AT+COPS AT command Test Read Write ExecuteAtsnfm Atsnfs Atsnfv Atsnfw Atspic Atssync # code Functionality Possible responses Standard GSM service codes Abbreviations of codes and responses Additional notes on SCCFC, SCCWA, Sclck Atd*#21**25# Sccfc 0,0,7 Alphabet tables MC35ATC01V04.00 238 02.04.2002