?_éÿÿÿÿLìÙÐl!6¿}8&AT Command Set For NOKIA GSM ProductsCopyright © NOKIAZ{mainf{èÿÿã  ,/&;)z4ÿÿTÿÿÿÿ|CONTEXTõ„|CTXOMAPïs|FONTxr|KWBTREEht|KWDATAús|KWMAPWt|Rose—x|SYSTEM|TOPIC|TTLBTREEÆ||bm0$|bm1j•|bm2aÅ|bm36ë|bm4‡ë`mWmÿÿÿÿ HÿÿÿÿT1ÁÿÿÿÿÿÿÿÿÿÿÿÿTÍAT Command Set Contents( |% €€˜Œ€‚ÿ¬BT(j#€€†Á*  €€6ˆˆˆˆ€‚ÿ$€P€6„˜„„€€‚ÿ*€~€6„˜„„†"€‚ÿÿÿAT Command Set ForNOKIA GSM ProductsNOKIA WIRELESS DATA*|R' €€6„˜„„€‚ÿµd(Q#r€ÈV’<ÿ?Z*€€6„˜„„〡K›€‰‚ÿ€"€6„˜„„‚ÿÿÿIntroductionContains important information if you are using this document for the first time.®]RµQ#r€ºV’<ÿ?Z*€€6„˜„„ãÛ!¿€‰‚ÿ€,€6„˜„„‚ÿÿÿAT Command SyntaxSummarizes general aspects on AT commands and issues related to them.‡/<X#€€^V’<ÿ?Z8€€6„˜„„ãǯ֪€€€‰‚ÿ€Z€6„˜„„‚ÿÿÿCommands Supported byNokia Card PhoneÁpµýQ#r€àV’<ÿ?Z*€€6„˜„„ãÌ,6Ԁ‰‚ÿ€f€6„˜„„‚ÿÿÿList of all AT Commands for Nokia GSM ProductsPresented in functional groups and in an alphabetical list.݋<ÚR#r€V’<ÿ?Z*€€6„˜„„ãvíÕ¥€‰‚ÿ€"€6„˜„„‚ÿÿÿError ValuesLists the AT commands that can return the numeric value, and the kinds of errors that can generate an value.›JýuQ#r€”V’<ÿ?Z*€€6„˜„„ãÃLôꀉ‚ÿ€"€6„˜„„‚ÿÿÿResult CodesLists result codes and their support in Nokia products.€/ÚõQ#r€^V’<ÿ?Z*€€6„˜„„ãcíÕ¥€‰‚ÿ€0€6„˜„„‚ÿÿÿSupported StandardsITU-T, ETSI, and TIA.{*upQ#r€TV’<ÿ?Z*€€6„˜„„ãŠú뀉‚ÿ€$€6„˜„„‚ÿÿÿAbbreviationsUsed in this document.].õÍ/ .€\€6„˜„„€€€‚ÿNokia Card Phone 2.0 / 130100 / issue 2Bp1”ÿÿÿÿÿÿÿÿH·KAT Command Syntax9ÍH% €(€˜Œ€‚ÿAT Command Syntax*r' €€6„˜„„€‚ÿ¿qH1N l€â€6„˜„„㹛ßۀ‰€ã.€jŸ€‰€ãu{ڀ‰€‚ÿCommand LineInformation Responses and Result CodesCommand Line and Response Formatting Commands ±r; Y €€e€6„˜„„€‚€€€€‚€€†"€€€‚ÿNote that the "AT" or "at" prefix must be included at the beginning of each command line. You may type several AT commands on the same line, and in such cases you need to type the "AT" or "at" prefix only at the beginning of the command line.The marking used in a command syntax is the setting value typed in as a part of the command. If the value is optional it is enclosed into square brackets. When you select a setting value with an AT command, the setting is valid until you change it.Some AT commands are not supported by all Nokia's products. Giving a command which is not supported causes an error response. Also, some parameters may not be supported by all products, and in this case those parameters are just ignored in commands or left blank in responses.Command LineSee figure below for general structure of a command line.Basic structure of a command line(ETSI, GSM 07.07 version 5.4.0, chapter 4.1.)à1C( €Á€6„˜„„€‚ÿStandardized basic commands are found only in V.25ter. GSM commands use syntax rules of extended commands. Every extended command has a test command (=?) to test the existence of the command and to give information about the type of its subparameters. Parameter type commands also have a read command (?) to check the current values of subparameters. Action type commands do not store the values of any of their possible subparameters, and therefore do not have a read command.ŒP; Bl Š€¡€6„˜„„€ãœƒ¬‰€€ãœƒ¬‰‚㜃¬‰€€ãœƒ¬‰€€€€€€€€€€‚ÿIf verbose responses are enabled with command V1 and all commands in a command line has been performed successfully, result code OK is sent from the TA to the TE. If numeric responses are enabled with command V0, result code 0 is sent instead.If verbose responses are enabled with command V1 and subparameteC BÍr values of a command are not accepted by the TA (or command itself is invalid, or command cannot be performed for some reason), result code ERROR is sent to the TE and no subsequent commands in the command line are processed. If numeric responses are enabled with command V0, result code 4 is sent instead. ERROR (or 4) response may be replaced by +CME ERROR: or +CMS ERROR: when the command was not processed due to an error related to ME or network operation.$ÆC/E^ Š€€6„˜„„€€ãœƒ¬‰€€†"€€€‚€€€€‚ÿInformation Responses and Result CodesThe TA response for the example command line in the figure above could be as shown below. Here, the verbose response format is enabled with command V1. If numeric format V0 would have been used, headers of information responses would have been left out and final result code changed to 0.Response to a command line(ETSI, GSM 07.07 version 5.4.0, chapter 4.2.)So called intermediate result codes inform about progress of TA operation (e.g. connection establishment CONNECT), and so called unsolicited result codes indicate occurrence of an event not directly associated with issuance of a command from TE (e.g. ring indication RING).â³ BF/ ,€g€6„˜„„€€‚ÿCommand Line and Response Formatting CommandsThe table below summarizes the commands relating to command line and response formatting. All are applicable to GSM terminals.l/E}FR#t€4+ $€€6„˜„„€€‚ÿ$€€6„˜„„€€‚ÿÿÿCommandDescription‚3FÿFO#n€f+ *€€6„˜„„ãYrڀ‰‚ÿ€€6„˜„„‚ÿÿÿS3=command line termination character}.}F|GO#n€\+ *€€6„˜„„ãH=V€‰‚ÿ€€6„˜„„‚ÿÿÿS4=response formatting character~/ÿFúGO#n€^+ *€€6„˜„„ã+Ï̀‰‚ÿ€€6„˜„„‚ÿÿÿS5=command line editing characterj|GdHO#n€6+ *€€6„˜„„ãC(€‰‚ÿ€€6„˜„„‚ÿÿÿEcommand echou&úGÙHO#n€L+ *€€6„˜„„ãâÞg·€‰‚ÿ€€6„˜„„‚ÿÿÿQresult code suppressionp!dHIIO#n€B+ *€€6„˜„„㜃¬€‰‚ÿ€€6„˜„„‚ÿÿÿVTA response formatžOÙHçIO#n€ž+ *€€6„˜„„ãWÒ÷º€‰‚ÿ€€6„˜„„‚ÿÿÿXdefines CONNECT result code format; values manufacturer specificy*II`JO#n€T+ *€€6„˜„„ã‡Û°¶€‰‚ÿ€€6„˜„„‚ÿÿÿ+CMEE=ME error reporting controlWçI·K> J€3€6„˜„„€‚€€‚ã’¡K›‰‚ÿSources:GSM 07.07: Digital cellular telecommunications system (Phase 2+); AT command set for GSM Mobile Equipment (ME); version 5.40; Oct 1997.ITU-T Recommendation V.25ter - Serial asynchronous automatic dialling and control; Aug 1995, section 5.Back to First Page> `JõK1Ì ÿÿÿÿÿÿÿÿõK*LчAbbreviations5·K*L% € €˜Œ€‚ÿAbbreviations*õKTL' €€6„˜„„€‚ÿ]*L±LL#h€"+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿATATtentionkTLML#h€>+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿCBMCell Broadcast Messageb±L~ML#h€,+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿCTSClear To SendhMæML#h€8+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿDCDData Carrier Detect¥Y~M‹NL#h€²+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿDCEData Circuit-Terminating Equipment, i.e., here the data card (see also TA below)cæMîNL#h€.+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿDSRData Set Ready€4‹NnOL#h€h+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿDTEData Terminal Equipment (see also TE below)hîNÖOL#h€8+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿDTRData Terminal Readyr&nOT€L#h€L+ $€€ÖOT€·K6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿFBUSFast asynchronous serial busw+ÖOˀL#h€V+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿHSCSDHigh Speed Circuit Switched DataDT€[L#h€ˆ+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿIMEIInternational Mobile Equipment Identity (ME serial number)~2ˀفL#h€d+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿIMSIInternational Mobile Subscriber Identityy-[R‚L#h€Z+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿMEMobile Equipment, e.g. a mobile phoneeف·‚L#h€2+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿMOMobile OriginatedeR‚ƒL#h€2+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿMTMobile Terminatedg·‚ƒƒL#h€6+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿPDUProtocol Data Units'ƒöƒL#h€N+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿRLSDReceived Line Signal DetectordƒƒZ„L#h€0+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿRTSRequest To Sendo#öƒÉ„L#h€F+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿSIMSubscriber Identity ModuleaZ„*…L#h€*+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿSMShort Messager&Ʉœ…L#h€L+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿSMSCShort Message Service Centre»o*…W†L#h€Þ+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿTATerminal Adapter, the physical equipment where AT command interpreter resides (may be combined with ME)΁œ…%‡M#h€+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿTETerminal Equipment, the physical equipment from where applications communicate with TA using AT commands, e.g. a computerbW†‡‡L#h€,+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿUIUser InterfaceJ%‡Ñ‡0 0€4€6„˜„„€‚ã’¡K›‰‚ÿBack to First PageQ ‡‡"ˆ1aÿÿÿÿÿÿÿÿ"ˆjˆàAlphabetical List of AT CommandsH#чjˆ% €F€˜Œ€‚ÿAlphabetical List of AT Commands*"ˆ”ˆ' €€6„˜„„€‚ÿò1jˆ†‰Á#Rb+ * + * + *€€6„˜„„ãV=$•€‰‚ÿ$€ €6„˜„„ãÝÈk˜‰‚ÿ$€€6„˜„„ãŠZ@‰‚ÿ$€,€6„˜„„ã×ü¹‰‚ÿ$€>€6„˜„„㣯ĉ‚ÿ$€P€6„˜„„ãæJC±‰‚ÿÿÿ&*...+...+C...+D...+E...ö5”ˆ|ŠÁ#Rj+ * + * + *€€6„˜„„ãÜ‚ÿ$€€6„˜„„ãÇ8x¬‰‚ÿ$€&€6„˜„„ã/Ú ç‰‚ÿ$€8€6„˜„„ãGÅj‰‚ÿ$€J€6„˜„„ã©fO‰‚ÿ$€Z€6„˜„„ã!\d ‰‚ÿÿÿ+I...+G...+V...+W...#U..A...z=†‰= Hˆ{$€6„˜„„€‚ã sý‰ã.Õ؉ãø˙‰ãa$b‹‰ãÐ÷‰ãò4܉ãó_Ÿ‰ã¹Æ•­‰ãóHŠ„‰ãÁßü‰ã^'^ã~dÀj‰ãß{l§‰ãwjO‰ã¥ Ÿn‰ãÿ͎˜‰ãûEûe‰ã<¡I2‰ãV;äl‰ãœü‰ãÌxúA‰ã…¿w‰ã‚Ó E‰ãgánE‰ã퟉ãÓº µ‰ã> o‰ãQi°“‰ãŠ³‘㉁ãò–ã‰ãўœã‰ã«ÄÐ䉁ã,Šo‰ã‘a҉ã$˜҉ãâ¹)҉ãDÀ‰ãT1҉ãX|”Ò‰ã õ‰ãHž€¬‰ãmKoŸ‰ã׃:‰ãe7D‰ãéGƒ‘‰ãµ…‘‰ã —¶Í‰ã‡Û°¶‰ãšÉÈ͉ã·u o‰ãžu o‰ãºu o‰ãÀu o‰ãÆu o‰ãÇu o‰ãËu o‰ãÉv o‰ãÇý‰ãËw o‰ãð} o‰ãø} o‰ã¶þw¥‰ã;Ki¬‰ãË(Y‰ã,ÙB牁㹉ãÀA?«‰ãC(‰ãü„ẉãü„ẉãü„ẉãü„ẉãü„ẉãqðÓ&‰ã$À}ቁãC¿‰ãˆð=y‰ã+Ê䉁ãõJ€‰ã¬%`҉ãâÞg·‰ã–pƒ‰ãq”ÍG‰ã9“ûœ‰ãYrډãH=V‰ã+Ï̉ãyE£‰ã/ox‰ã0À@’‰ãó3)‰ã |㉁ã ×I‰ã…„S’‰ã†„S’‰ã8Œûø‰ãœƒ¬‰ãWÒ÷º‰ãü/”ʼn‚ÿA/ Repeast Last Command Line? Help&C Define DCD Usage [circuit 109 (RLSD) behaviour]&D Define DTR Usage [circuit 108 (DTR) behaviour]&F Restore Factory Settings&K Select Flow Control&S Define DSR Option&Q Define Communications Mode Option&V View Active Configuration&W Store Configuration&Y S|Šÿÿÿÿчelect Power-Up Configuration*C SMS Interpreter Mode*NOKIAAUD Card Phone Audio Configuration*NOKIATEST Connection Test*V V.25bis Interpreter Mode+++ Escape+CALA Alarm+CAOC Advice of Charge+CBC Battery Charge+CBST Select Bearer Service Type+CCFC Call Forwarding Number and Conditions+CCLK Clock+CCUG Closed User Group+CCWA Call Waiting+CDIS Display Control+CEER Extended Error Report+CESP Enter SMS Block Mode Protocol+CFUN Set Phone Functionality+CGMI Request ME Manufacturer Identification+CGMM Request ME Model Identification+CGMR Request ME Revision Identification+CGSN Request ME Serial Number Identification+CHLD Call Related Supplementary Services+CHSC HSCSD Current Call Parameters+CHSD HSCSD Device Parameters+CHSN HSCSD Non-Transparent Call Configuration+CHSR Current Call Parameters Reporting+CHST HSCSD Transparent Call Configuration+CHUP Hang Up Call+CIMI Request International Mobile Subscriber Identity+CIND Indicator Control+CKPD Keypad Control+CLCC List Current Calls+CLCK Facility Lock+CLIP Calling Line Identification Presentation+CLIR Calling Line Identification Restriction+CMEC ME Control Mode+CMEE Report Mobile Equipment Error+CMER ME Event Reporting+CMGC Send Command+CMGD Delete Message+CMGF Message Format+CMGL List Messages+CMGR Read Message+CMGS Send Message+CMGW Write Message to Memory+CMMS More Messages to Send+CMOD Call Mode+CMSS Send Message from Storage+CNMA New Message Acknowledgement to ME/TA+CNMI New Message Indications to TE+CNUM Subscriber Number+COLP Connected Line Identification Presentation+COPS Operator Selection+CPAS Phone Activity Status+CPBF Find Phone Book Entries+CPBR Read Phone Book Entries+CPBS Select Phone Book Memory Storage+CPBW Write Phone Book Entry+CPIN Enter PIN+CPMS Preferred Message Storage+CPWC ME Power Class Control+CPWD Change Password+CR Service Reporting Control+CRC Cellular Result Codes+CREG Network Registration+CRES Restore Settings+CRLP Radio Link Protocol+CSAS Save Settings+CSCA Service Centre Address+CSCB Select Cell Broadcast Message Types+CSCS Select TE Character Set+CSDH Show Text Mode Parameters+CSMP Set Text Mode Parameters+CSMS Select Message Service+CSNS Single Numbering Scheme+CSQ Signal Quality+CSSN Supplementary Service Notifications+CSTA Select Type of Address+CTFR Call Deflection+CUSD Unstructured Supplementary Service Data+CVHU Voice Hang Up Control+DR Data Compression Reporting+DS Data Compression+EB Break Handling in Error Control Operation+EFCS 32-bit Frame Check Sequence+ER Error Control Reporting+ES Error Control Selection+ESR Selective Repeat+ETBM Call Termination Buffer Management+ICF Character Framing+IFC DTE-DCE Local Flow Control+ILRR DTE-DCE Local Rate Reporting+IPR Fixed DTE Rate+GCAP Request Complete Capabilities List+GMI Request TA Manufacturer Identification+GMM Request TA Model Identification+GMR Request TA Revision Identification+GSN Request TA Serial Number Identification+VTS DTMF Generation+WS46 Select Wireless Network#UD Unimodem Diagnostics#UI Unimodem IdentificationA AnswerB Communications Standard Option (CCITT/Bell mode)D DialE Command EchoFax Class 1 Command SetFax Class 1.0 Command SetFax Class 2 Command SetFax Class 2.0 Command SetFax Class 2/2.0 Error Correction ModeH Hang Up CallI Request Identification InformationIn-Band Actions from DTE to DCEL Monitor Speaker LoudnessM Monitor Speaker ModeO Return to On-Line Data StateP Select Pulse DiallingQ Result Code SuppressionS0 Automatic AnswerS1 Ring CountS2 Escape Code CharacterS3 Command Line Termination CharacterS4 Response Formatting CharacterS5 Command Line Editing CharacterS6 Pause Before Blind DiallingS7 Connection Completion TimeoutS8 Comma Dial Modifier TimeS10 Automatic Disconnect De|ŠчlayS12 Escape Guard TimeS25 Detect DTR Change TimeS46 Force V.42bis Data CompressionS47 Force Fax Class 2/2.0 Error Correction ModeT Select Tone DiallingV DCE Response FormatX Result Code SelectionZ Reset to Default Configurationš8|Š¶p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ãO»‰‚ÿÿÿFirst PageFunctional GroupsTop of This Page*à' €€6„˜„„€‚ÿxG¶X1 ÿÿÿÿÿÿÿÿXÀ(KAlphabetical List of AT Commands Supported by Nokia Cellular Card PhonehAàÀ' €‚€˜Œ€‚ÿAlphabetical List of AT CommandsSupported byNokia Card Phone*Xê' €€6„˜„„€‚ÿå*ÀÏ»#FT+ * + * + *€€6„˜„„ãï—~뀉‚ÿ$€ €6„˜„„ãv#Æÿ$€€6„˜„„ãÕD6‰‚ÿ$€,€6„˜„„ãpzV‰‚ÿ$€>€6„˜„„ãšý ‰‚ÿ€P€6„˜„„‚ÿÿÿ&*...+...+C...+D...ö5êÅÁ#Rj+ * + * + *€€6„˜„„ã¥ÜWñ€‰‚ÿ$€€6„˜„„ã`“Ò‰‚ÿ$€&€6„˜„„ãÈ4e=‰‚ÿ$€8€6„˜„„ãàʼn‚ÿ$€J€6„˜„„ãBtÀ¥‰‚ÿ$€Z€6„˜„„㺶Ÿb‰‚ÿÿÿ+I...+G...+V...+W...#U..A...ê G Ï»B£ …€6„˜„„€‚ã sý‰ã.Õ؉ãø˙‰ãa$b‹‰ãÐ÷‰ãò4܉ãó_Ÿ‰ãóHŠ„‰ãÁßü‰ã^'^ã~dÀj‰ãwjO‰ã¥ Ÿn‰ãÿ͎˜‰ã<¡I2‰ãœü‰ãÌxúA‰ã‚Ó E‰ãgánE‰ã퟉ãÓº µ‰ã> o‰ãQi°“‰ãŠ³‘㉁ãò–ã‰ãўœã‰ã«ÄÐ䉁ã,Šo‰ã‘a҉ã$˜҉ãâ¹)҉ãDÀ‰ãX|”Ò‰ãHž€¬‰ã׃:‰ãe7D‰ãéGƒ‘‰ãµ…‘‰ã‡Û°¶‰ãšÉÈ͉ã·u o‰ãžu o‰ãºu o‰ãÀu o‰ãÆu o‰ãÇu o‰ãËu o‰ãÉv o‰ãÇý‰ãËw o‰ãð} o‰ãø} o‰ã¶þw¥‰ã;Ki¬‰ãË(Y‰ã,ÙB牁㹉ãÀA?«‰ãC(‰ãü„ẉãü„ẉãü„ẉãü„ẉãü„ẉãqðÓ&‰ã$À}ቁãC¿‰ãˆð=y‰ã+Ê䉁ãõJ€‰ã¬%`҉ãâÞg·‰ã–pƒ‰ãq”ÍG‰ã9“ûœ‰ãYrډãH=V‰ã+Ï̉ãyE£‰ã/ox‰ã0À@’‰ãó3)‰ã |㉁ã ×I‰ã…„S’‰ã†„S’‰ã8Œûø‰ãœƒ¬‰ãWÒ÷º‰ãü/”ʼn‚ÿ+ICF Character Framing - This command is not available when the Card Phone is used with Microsoft Windows 95.+IFC DTE-DCE Local Flow Control+ILRR DTE-DCE Local Rate Reporting+IPR Fixed DTE Rate+GCAP Request Complete Capabilities List+GMI Request TA Manufacturer Identification+GMM Request TA Model Identification+GMR Request TA Revision Identification+GSN Request TA Serial Number Identification+VTS DTMF Generation+WS46 Select Wireless Network#UD Unimodem Diagnostics#UI Unimodem IdentificationA AnswerB Communications Standard Option (CCITT/Bell mode)D DialE Command EchoFax Class 1 Command SetFax Class 1.0 Command SetFax Class 2 Command SetFax Class 2.0 Command SetFax Class 2/2.0 Error Correction ModeH Hang Up CallI Request Identification InformationIn-Band Actions from DTE to DCEL Monitor Speaker LoudnessM Monitor Speaker ModeO Return to On-Line Data StateP Select Pulse DiallingQ Result Code SuppressionS0 Automatic AnswerS1 Ring CountS2 Escape Code CharacterS3 Command Line Termination CharacterS4 Response Formatting CharacterS5 Command Line Editing CharacterS6 Pause Before Blind DiallingS7 Connection Completion TimeoutS8 Comma Dial Modifier TimeS10 Automatic Disconnect DelayS12 Escape Guard TimeS25 Detect DTR Change TimeS46 Force V.42bis Data CompressionS47 Force Fax Class 2/2.0 Error Correction ModeT Select Tone DiallingV DCE Response FormatX Result Code SelectionZ Reset to Default Configurationš8»BþJp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ãÁ;ĉ‚ÿÿÿFirst PageFunctional GroupsTop of This Page*VJ(K' €€6„˜„„€‚ÿFþJnK1^%ÿÿÿÿÿÿÿÿnK«K±ÎCall Control Commands=(K«K% €0€˜Œ€‚ÿCall Control CommandsÏnKՁO l‚Ÿ €6„˜„„€‚ãÿ͎˜‰ãœü‰ãÓº µ‰ã‘a҉ã$˜҉ãâ¹)҉ãDÀ‰ãT1҉ãX|”Ò‰ãÇý‰ãRT%‰ã+Or&‰ã³^(‰ã$؍1‰ã·Ù0µ‰ãrí0µ‰ã{ ž‰ã6EÍŠ‰ãRÁŠ‰ãeu÷®‰ãø"Ô‰ã³N—‰ã§Õ#‰ã;jh)‰ãÒŸå‰ãù¡>‰ãÀA?«‰ãqðÓ&‰ãˆð=y‰ã+Ê䉁ãõJ€‰ã¬%`҉ã–pƒ‰ãq”ÍG‰ã9“ûœ‰ãyE£‰ã/ox‰ã0À@’‰ãó3)‰ã |㉁ã8Œûø‰‚ÿ+++ Escape+CBST Select Bearer Service Type+CEER Extended Error Report+CHSC HSCSD Current Call Parameters+CHSD HSCSD Device Parameters+CHSN HSCSD Non-Transparent Call Configuration+CHSR Current Call Parameters Reporting+CHST HSCSD Transparent Call Configuration+CHUP Hang Up Call+CMOD Call Mode+CR Service Reporting Control+CRC Cellular Result Codes+CRLP Radio Link Protocol+CSNS Single Numbering Scheme+CSTA Select Type of Address+CVHU Voice Hang Up Control+DR Data Compression Reporting+DS Data Compression+EB Break Handling in Error Control Operation+EFCS 32-bit Frame Check Sequence+ER Error Control Reporting+ES Error Control Selection+ESR Selective Repeat+ETBM Call Termination Buffer Management«KՁ(KA AnswerB Communications Standard Option (CCITT/Bell mode)D DialH Hang Up CallL Monitor Speaker LoudnessM Monitor Speaker ModeO Return to On-Line Data StateP Select Pulse DiallingS0 Automatic AnswerS1 Ring CountS2 Escape Code CharacterS6 Pause Before Blind DiallingS7 Connection Completion TimeoutS8 Comma Dial Modifier TimeS10 Automatic Disconnect DelayS12 Escape Guard TimeT Select Tone Diallingy$«KN‚U#z€H+ *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿÿÿFirst PageFunctional Groups*Ձx‚' €€6„˜„„€ ‚ÿ*N‚¢‚' €€6„˜„„€ ‚ÿ6x‚؂( €€6††††€ ‚ÿ+++ Escape¯}¢‚‡„2 2€û€6„˜„„€‚€€‚ÿDuring on-line data state, the online command state can be entered by giving three same characters in a sequence. The character is defined by S-register S2. The default character is '+'. Before and after the sequence there must be a pause of at least the time defined by S-register S12. By setting S12 to zero, escape sequence detection can be disabled. (De facto.)Syntax:@؂…O#n€€+ €€6„˜„„€‚ÿ$€ €6„˜„„€€‚ÿÿÿ+++Enter on-line command state. '+' is default character.,‡„B…( €€6„˜„„€‚ÿ­=…ï…p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*B…†' €€6„˜„„€ ‚ÿ*ï…C†' €€6„˜„„€ ‚ÿL$††( €H€6††††€ ‚ÿ+CBST Select Bearer Service TypeÒšC†aˆ8 >€5€6„˜„„€ã$؍1‰‚€€‚ÿSet command selects the bearer service with data rate , and the connection element to be used when data calls are originated (GSM 02.02). Values may also be used during mobile terminated data call setup, especially in case of single numbering scheme calls (see the command +CSNS). Test command returns values supported by the TA as compound values. (GSM 07.07 section 6.7.)Syntax:­^†‰O#n€Œ+ €€6„˜„„€‚ÿ$€@€6„˜„„€€‚ÿÿÿAT+CBST=, , Select bearer service type. The default option is 0, 0, 1.ŸOaˆ­‰P#p€ž+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CBST? Query current setting.Response is +CBST: , , ã’‰ŠQ#p€%+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CBST=? Show supported values.Response is +CBST: (list of supported 's), (list of supported 's), (list of supported 's)C­‰ӊ0 0€&€6„˜„„€‚€€‚ÿParameters:\Š/‹M#j€+ &€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ:̓ӊü‹J#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0autobauding (automatic selection of the speed; this setting is possible in case of 3.1 kHz modem and non-transparent service)]/‹YŒI#b€(+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1300 bps (V.21)^ü‹·ŒI#b€*+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ21200 bps (V.22)aYŒI#b€0+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ31200/75 bps (V.23)a·ŒyI#b€0+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ42400 bps (V.22bis)aڍI#b€0+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ52400 bps (V.26ter)^y8ŽI#b€*+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ64800 bps (V.32)^ڍ–ŽI#b€*+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ79600 bps (V.32)_8ŽõŽI#b€,+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ129600 bps (V.34)`–ŽUI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ1414400 bps (V.34)`õŽµI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ1519200 bps (V.34)`U!ÀI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ1µ!À(K628800 bps (V.34)`µÀI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ341200 bps (V.120)`!ÀáÀI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ362400 bps (V.120)`ÀAÁI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ384800 bps (V.120)`áÀ¡ÁI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ399600 bps (V.120)aAÁÂI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ4314400 bps (V.120)a¡ÁcÂI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ4719200 bps (V.120)aÂÄÂI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ4828800 bps (V.120)acÂ%ÃI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ4938400 bps (V.120)aĆÃI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ5048000 bps (V.120)a%ÃçÃI#b€0+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ5156000 bps (V.120)_†ÃFÄI#b€,+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ65300 bps (V.110)`çÊÄI#b€.+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ661200 bps (V.110)v-FÄÅI#b€Z+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ682400 bps (V.110 or X.31 flag stuffing)v-ŠÄ’ÅI#b€Z+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ704800 bps (V.110 or X.31 flag stuffing)v-ÅÆI#b€Z+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ719600 bps (V.110 or X.31 flag stuffing)w.’ÅÆI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ7514400 bps (V.110 or X.31 flag stuffing)w.ÆöÆI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ7919200 bps (V.110 or X.31 flag stuffing)w.ÆmÇI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ8028800 bps (V.110 or X.31 flag stuffing)w.öÆäÇI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ8138400 bps (V.110 or X.31 flag stuffing)w.mÇ[ÈI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ8248000 bps (V.110 or X.31 flag stuffing)w.äÇÒÈI#b€\+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ8356000 bps (V.110 or X.31 flag stuffing)l#[È>ÉI#b€F+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ11556000 bps (bit transparent)l#ÒȪÉI#b€F+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿ11664000 bps (bit transparent)z1>É$ÊI#b€b+ €€6„˜„„€‚ÿ€^€6„˜„„‚ÿÿÿalso all other values below 128 are reservedU ªÉyÊI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ:6$ÊøÊI#b€l+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0data circuit asynchronous (UDI or 3.1 kHz modem)~5yÊvËI#b€j+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1data circuit synchronous (UDI or 3.1 kHz modem)n%øÊäËI#b€J+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2PAD Access (asynchronous) (UDI)p'vËTÌI#b€N+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3Packet Access (synchronous) (UDI)n%äËÂÌI#b€J+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ4data circuit asynchronous (RDI)m$TÌ/ÍI#b€H+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ5data circuit synchronous (RDI)n%Â̝ÍI#b€J+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ6PAD Access (asynchronous) (RDI)p'/Í ÎI#b€N+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ7Packet Access (synchronous) (RDI)z1Í‡ÎI#b€b+ €€6„˜„„€‚ÿ€^€6„˜„„‚ÿÿÿalso all other values below 128 are reservedS ÎÚÎI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ:Z‡Î4ÏI#b€"+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0transparent^ÚÎ’ÏI#b€*+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1non-transparentj!4Ï I#b€B+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2both, transparent preferred’Ï (Kn%’ÏzI#b€J+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3both, non-transparent preferred, Š( €€6„˜„„€‚ÿ­=zSp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*Š}' €€6„˜„„€ ‚ÿ*S§' €€6„˜„„€ ‚ÿG}î( €>€6††††€ ‚ÿ+CEER Extended Error Reportå§2 2€Ë€6„˜„„€‚€€‚ÿThis command causes the product to return one or more lines of information text, which should offer the user an extended report of the reason for failure in the last unsuccessful call setup (originating or answering). Typically, the text will conisist of a single line containing the failure information given by the GSM network in a textual format. is the textual representation of network cause value as listed in GSM 04.08 annex H. (GSM 07.07 section 6.10.)Syntax:@î•P#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CEER Display error report.Response is +CEER: Š;O#n€v+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CEER=?Shows whether command has been implemented.2 2€{€6„˜„„€‚€€‚ÿ: the total number of characters, including line terminators, in the information text shall not exceed 2041 characters. Text shall not contain the sequence 0 or OK.­=»p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*å' €€6„˜„„€ ‚ÿ*»' €€6„˜„„€ ‚ÿO'å^( €N€6††††€ ‚ÿ+CHSC HSCSD Current Call ParametersŽ‚2 2€€6„˜„„€‚€€‚ÿWhen there is no call in progress (or external ME is not connected) all values are zero. (GSM 07.07 section 6.15.)Syntax:ŠV^žP#p€¬+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CHSCCurrent Call Parameters.Response is +CHSC: , , , Š;B O#n€v+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CHSC=?Shows whether command has been implemented.å“ž' R r€'€6„˜„„€‚€€€€€€€€€€‚ÿParameters:: integer type; number of receive timeslots currently in use: integer type; number of transmit timeslots currently in use: integer type; current air interface user rate (in case of transparent service this equals fixed network user rate) (refer +CHSN command for possible values): current channel coding (refer +CHSD command for possible values)­=B Ô p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*' þ ' €€6„˜„„€ ‚ÿ*Ô ( ' €€6„˜„„€ ‚ÿI!þ q ( €B€6††††€ ‚ÿ+CHSD HSCSD Device ParametersV'( Ç / .€N€6„˜„„€‚€€‚ÿ(GSM 07.07 section 6.12.)Syntax:µeq | P#p€Ê+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CHSDView device parameters.Response is +CHSD: , , , , Š;Ç O#n€v+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CHSD=?Shows whether command has been implemented.žE| °@Y €€‹€6„˜„„€‚€€€€€€€€€€€€‚ÿParameters:: integer type; multislot class: integer type; maximum number of receive timeslots that ME can use: integer type; maximum number of transmit timeslots that ME can use: integer type; total number of receive and transmit timeslots that ME can use at the same time (per TDMA frame). The following applies in a HSCSD call: 1 £ (receive slots) + (transmit slots) °@(K£ is a sum of integers each representing a supported channel coding (e.g. value 5 indicates that 4.8k and 9.6k channel codings are supported):r)"AI#b€R+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ14.8k full rate data traffic channelr)°@”AI#b€R+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ49.6k full rate data traffic channel,"AÀA( €€6„˜„„€‚ÿ­=”AmBp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ÀA—B' €€6„˜„„€ ‚ÿ*mBÁB' €€6„˜„„€ ‚ÿZ2—BC( €d€6††††€ ‚ÿ+CHSN HSCSD Non-Transparent Call Configuration¡rÁBŒC/ .€ä€6„˜„„€‚€€‚ÿFor this command the and values depend on the product. (GSM 07.07 section 6.14.)Syntax: ÈxC„DP#p€ð+ €€6„˜„„€‚ÿ&€\€6„˜„„€€‚ÿÿÿAT+CHSN= , , , Non-transparent call configuration. The default option is 0, 0, 0, 0.«[ŒC/EP#p€¶+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CHSN?Query current setting.Response is +CHSN: , , , ›K„DÊEP#p€–+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CHSN=?Show supported values.Response is +CHSN: , n6/E8G8 >€m€6„˜„„€‚€€€€‚ÿParameters: integer type; wanted air interface user rate. Default value 0 indicates that TA shall calculate a proper value from currently selected fixed network user rate ( subparameter from +CBST command), , and (or from +CHSD command if =0).Other values: [ÊE“GK#f€ + "€€6„˜„„€‚‚ÿ€ €6„˜„„‚ÿÿÿ19600 bpsX8GëGI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ214400 bpsX“GCHI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ319200 bpsXëG›HI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ428800 bpsXCHóHI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ538400 bpsf›HYLP n€-€6„˜„„€‚€€€€€€€€€€‚ÿ: integer type; wanted amount of receive timeslots. Default value 0 indicates that TA shall calculate a proper value from currently selected and : integer type; top value for that user is going to request during the next established non-transparent HSCSD call. Default value 0 indicates that user is not going to change / during the next call: a sum of integers each representing a channel coding that is accepted for non-transparent HSCSD calls. Default value 0 indicates that all supported codings are accepted (refer +CHSD command for other values): integer type; maximum value for (assuming that all supported channel codings are accepted and maximum number of timeslots are used): š_óHMI#b€Ÿ+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0/ modification during call is not supported by ME/TA ( accepts only 0)‹BYLŒMI#b€„+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1/ modification during call is supported by ME/TA,MžM( €€6„˜„„€‚ÿ­=ŒMeNp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*žMN' €€6„˜„„€‚ÿS+eNâN( €V€6††††€ ‚‚ÿ+CHSR Current Call Parameters ReportingåN €3 4€Ë€6„˜„„€‚‚‚€€‚‚ÿWhen AT+CHSR=1 is set, the current HSCSD configuration is written in terminal window every time the HSCSD configuration has changed or a new HSCSD call has been initiated. To disable this feature, type AT+CHSR=0.Syntax:âN €(K¡WâN­€J#d€®+ €€6„˜„„€‚ÿ€"€6„˜„„‚ÿÿÿAT+CHSR=Set current call parameters reporting mode.The default option is 1.‡= €4J#d€z+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+CHSR?Query current settings.Response is +CHSR:žT­€ҁJ#d€š+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+CHSR=?Show supported modes.Response is +CHSR: (list of supported 's)N4 ‚0 0€<€6„˜„„€‚€€‚ÿParameters for :aҁ‚I#b€0+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0Disable reporting.` ‚á‚I#b€.+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1Enable reporting.,‚ ƒ( €€6„˜„„€‚ÿ­=Ⴚƒp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands* ƒäƒ' €€6„˜„„€‚ÿ*ºƒ„' €€6„˜„„€‚ÿV.äƒd„( €\€6††††€ ‚ÿ+CHST HSCSD Transparent Call ConfigurationW(„»„/ .€P€6„˜„„€‚€€‚ÿ(GSM 07.07 section 6.13.)Syntax: ¬\d„g…P#p€ž+ €€6„˜„„€‚ÿ&€8€6„˜„„€€‚ÿÿÿAT+CHST= , Transparent call configuration. The default option is 0, 0.™I»„†P#p€’+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CHST?Query current setting.Response is +CHST: , Š;g…Š†O#n€v+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CHST=?Shows whether command has been implemented.׆£ˆB R€¯€6„˜„„€‚€€€€€€‚ÿParameters:: integer type; wanted amount of receive timeslots. Default value 0 indicates that TA shall calculate a proper value from currently selected fixed network user rate ( subparameter from +CBST command) and : a sum of integers each representing a channel coding that is accepted for transparent HSCSD calls. Default value 0 indicates that all supported codings are accepted (refer to command +CHSD for other values).­=Š†P‰p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*£ˆz‰' €€6„˜„„€‚ÿ*P‰€‰' €€6„˜„„€‚ÿ>z‰â‰( €,€6††††€ ‚ÿ+CHUP Hang Up CallÒ€‰æŠ2 2€¥€6„˜„„€‚€€‚ÿThis command hangs up the call, also when an alternating mode call is active. This is an assured procedure to terminate an alternating mode call. (GSM 07.07 sections 6.5, 6.6, and annexes E, F).Syntax:‚-â‰h‹U#z€Z+ €€6„˜„„€‚ÿ0€€6„˜„„€€€€‚ÿÿÿAT+CHUPHang up call. Response is OK.Š;æŠò‹O#n€v+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CHUP=?Shows whether command has been implemented.,h‹Œ( €€6„˜„„€‚ÿ­=ò‹ˌp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ŒõŒ' €€6„˜„„€‚ÿ*ˌ' €€6„˜„„€‚ÿ;õŒZ( €&€6††††€ ‚ÿ+CMOD Call ModeÎœ(2 2€9€6„˜„„€‚€€‚ÿThis command sets the call mode for further dialling command ATD or for next answering command ATA . To prevent the possibility that alternating mode calls are originated or answered accidentally, is automatically reset to value 0 after each call. Note that alternating call answering operations from an external UI may change +CMOD values. (GSM 07.07 sections 6.4, 6.6, and annexes E, F).Syntax:‹<Z³O#n€x+ €€6„˜„„€‚ÿ$€"€6„˜„„€€‚ÿÿÿAT+CMOD=Set call mode. The default option is 0.@(OÀP#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚³OÀ(KÿÿÿAT+CMOD? Query current setting.Response is +CMOD:.ŠV³õÀP#p€¬+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CMOD=?Show supported modes.Response is +CMOD: (list of supported 's).JOÀ?Á0 0€4€6„˜„„€‚€€‚ÿValues for :dõÀ£ÁI#b€6+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0single mode (default)u,?ÁÂI#b€X+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1alternating voice/fax (teleservice 61)y0£Á‘ÂI#b€`+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2alternating voice/data (bearer service 61)y0 ÃI#b€`+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3voice followed by data (bearer service 81),‘Â6Ã( €€6„˜„„€‚ÿ­= ÃãÃp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*6à Ä' €€6„˜„„€‚ÿ*ãÃ7Ä' €€6„˜„„€‚ÿI! Ä€Ä( €B€6††††€ ‚ÿ+CR Service Reporting ControlÛ€7Ä[Æ7 <€I€6„˜„„€€€‚€€‚ÿThis command controls the presentation of the +CR intermediate result code. If enabled, the result code is transmitted at the point during the connect negotiation during which the speed and quality of service to be used have been determined, before any error control or data compression reports are transmittted, and before any final result code (e.g., CONNECT) is transmitted. (GSM 07.07 section 6.9.)Syntax: žO€ÄùÆO#n€ž+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+CR=Set service reporting control mode. The default option is 0.‹;[Æ„ÇP#p€v+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CR?Query current setting.Response is +CR:.¢RùÆ&ÈP#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CR=?Show supported values.Response is +CR:(list of supported 's).,„ÇRÈ( €€6„˜„„€‚ÿd&ȶÈI#b€6+ €€6„˜„„€‚ÿ€2€6„˜„„‚ÿÿÿParameters for :aRÈÉI#b€0+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0Disable reporting.`¶ÈwÉI#b€.+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1Enable reporting.,É£É( €€6„˜„„€‚ÿ­=wÉPÊp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*£ÉzÊ' €€6„˜„„€‚ÿ*PÊ€Ê' €€6„˜„„€‚ÿFzÊêÊ( €<€6††††€ ‚ÿ+CRC Cellular Result Codes\€ÊFÌ> J€=€6„˜„„€€€€€‚€€‚ÿThis command controls whether or not the extended format incoming call indication is used. When enabled, an incoming call is indicated to the DTE with the result code +CRING: instead of the normal RING. See also section Result Codes. (GSM 07.07 section 6.11.)Syntax: žOêÊäÌO#n€ž+ €€6„˜„„€‚ÿ$€ €6„˜„„€€‚ÿÿÿAT+CRC=Set incoming call indication mode. The default option is 0.Œ<FÌpÍP#p€x+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CRC? Query current settingResponse is +CRC:€TäÌÎP#p€š+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CRC=? Show supported modes.Response is +CRC:(list of supported 's).KpÍ_Î0 0€6€6„˜„„€‚€€‚ÿValues for : w.ÎÖÎI#b€\+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0Disable extended format call indication.v-_ÎLÏI#b€Z+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1Enable extended format call indication.,ÖÎxÏ( €€6„˜„„€‚ÿ­=LÏ1p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctionxÏ1(Kal GroupsCall Control Commands*xÏ[' €€6„˜„„€‚ÿ*1…' €€6„˜„„€‚ÿE[Ê( €:€6††††€ ‚ÿ+CRLP Radio Link Protocol“b…]1 2€Ä€6„˜„„€‚€€‚ÿThis command selects the Radio Link Protocol parameters. (GSM 07.07 section 6.8.)Syntax: šIÊ÷Q#r€’+ "€€6„˜„„€‚ÿ$€d€6„˜„„€€‚ÿÿÿAT+CRLP=,,, [,, ] Set RLP parameters.؇]ÏQ#p€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CRLP? Query current setting.Response is +CRLP: , , , [ +CRLP: , , , , 2, ]L÷lQ#p€™+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CRLP=? Show valid values.Response is +CRLP: (list of supported 's), (list of supported 's), (list of supported 's), (list of supported 's) [ +CRLP: (list of supported 's), (list of supported 's), (list of supported 's), (list of supported 's), 2, (list of supported 's)] .,Ϙ( €€6„˜„„€‚ÿYlñI#b€ + €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿParameters:p!˜aO#n€B+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿIWF to MS window sizep!ñÑO#n€B+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿMS to IWF window sizer#aCO#n€F+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿacknowledgement timer T1t%Ñ·O#n€J+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿretransmission attempts N2XCQ#p€+ €€6„˜„„€‚ÿ&€$€6„˜„„€€‚ÿÿÿ, : RLP version number in integer format; when version indication is not present it shall equal 0.NOTE: Versions 0 and 1 share the same parameter set. Read and test commands shall return only one line for this set (where is not present).s$·‚O#n€H+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿ: re-sequencing period T4,®( €€6„˜„„€‚ÿ­=‚[ p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*®… ' €€6„˜„„€‚ÿ*[ ¯ ' €€6„˜„„€‚ÿI!… ø ( €B€6††††€ ‚ÿ+CSNS Single Numbering Schemeh6¯ ` 2 2€m€6„˜„„€‚€€‚ÿThis command is used to select the bearer service to be used when a call without bearer service capability element is received. The command must be given before the call comes. Parameter values set with the command +CBST are used when equals to a data service. (GSM 07.07 section 6.16.)Syntax: žOø þ O#n€ž+ €€6„˜„„€‚ÿ$€"€6„˜„„€€‚ÿÿÿAT+CSNS=Set single numbering scheme mode. The default option is 0.@` Ž P#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CSNS? Query current setting.Response is +CSNS: §Wþ 5 P#p€®+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CSNS=? Show supported modes.Response is +CSNS: (list of supported 's).,Ž a ( €€6„˜„„€‚ÿ`5 Á I#b€.+ €€6„˜„„€‚ÿ€*€6„˜„„‚ÿÿÿValues for :^a I#b€*+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0voice (default)‚9Á ¡I#b€r+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1alternating voice/fax, voice first (teleservice 61)cI#b€4+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2fax (teleservice 62)ƒ:¡‡I#b€t+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3alternating voice/data, voice first (teleservice 61)S ÚI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ4data€7‡f@I#b€n+ Úf@(K€€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ5alternating voice/fax, fax first (teleservice 61)…<Úë@I#b€x+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ6alternating voice/data, data first (bearer service 61)y0f@dAI#b€`+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ7voice followed by data (bearer service 81),ë@A( €€6„˜„„€‚ÿ­=dA=Bp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*AgB' €€6„˜„„€‚ÿ*=B‘B' €€6„˜„„€‚ÿH gBÙB( €@€6††††€ ‚ÿ+CSTA Select Type of Address)÷‘BD2 2€ï€6„˜„„€‚€€‚ÿDial command D uses always this setting except when dial string includes international access code character (+). In this case type of address sent to the network defaults to 145 (international/telephony). (GSM 07.07 section 6.1.)Syntax: Œ=ÙBŽDO#n€z+ €€6„˜„„€‚ÿ$€$€6„˜„„€€‚ÿÿÿAT+CSTA= Select type. The default option is 129.@DEP#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CSTA? Query current setting.Response is +CSTA: ŠVŽDÄEP#p€¬+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CSTA=? Show supported types.Response is +CSTA:(list of supported 's).,EðE( €€6„˜„„€‚ÿ­=ÄEFp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ðEÇF' €€6„˜„„€‚ÿ*FñF' €€6„˜„„€‚ÿGÇF8G( €>€6††††€ ‚ÿ+CVHU Voice Hang Up ControlœñFýG2 2€'€6„˜„„€‚€€‚ÿBy default NMP products should ignore DTR drop, but disconnect on ATH during a call that is in voice mode. (GSM 07.07 section 6.).Syntax: |-8GyHO#n€Z+ €€6„˜„„€‚ÿ$€"€6„˜„„€€‚ÿÿÿAT+CVHU=The default setting is 0?ýGIP#p€~+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CVHU?Query current setting.Response is +CVHU: Ž>yH–IP#p€|+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+CVHU=?Show supported modes.Response is +CVHU: (0-2),IÂI( €€6„˜„„€‚ÿ­=–IoJp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ÂI™J' €€6„˜„„€‚ÿ*oJÃJ' €€6„˜„„€‚ÿJ"™J K( €D€6††††€ ‚ÿ+DR Data Compression ReportingªyÃJ·K1 2€ò€6„˜„„€‚€€‚ÿThis command controls the presentation of +DR: intermediate result code. (V.25ter section 6.6.2.)Syntax: Ž? KELO#n€~+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+DR=Set reporting mode. The default option is 0.Œ<·KÑLP#p€x+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+DR? Query current setting.Response is +DR: ¢RELsMP#p€€+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+DR=? Show supported modes.Response is +DR:(list of supported 's).*ÑLM' €€6„˜„„€‚ÿ_sMüMM#j€$+ &€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿParameters:T MPNI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿr)üMÂNI#b€R+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0data compression reporting disableds)PN5OJ#d€R+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1data compression reporting enabledU ÂNŠOI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿm$5O €I#b€H+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿNONEdata compression not in useŠO €(Ks*ŠO€I#b€T+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿV42BV.42bis in use in both directions}4 €ü€I#b€h+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿV42B RDV.42bis in use in receive direction only~5€zI#b€j+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿV42B TDV:42bis in use in transmit direction only]ü€ׁI#b€(+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿMNP5MNP5 in use,z‚( €€6„˜„„€‚ÿ­=ׁ°‚p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*‚ڂ' €€6„˜„„€‚ÿ*°‚ƒ' €€6„˜„„€‚ÿ@ڂDƒ( €0€6††††€ ‚ÿ+DS Data CompressionT$ƒ˜„0 .€I€6„˜„„€‚€€‚ÿThis command controls the V.42bis and MNP5 data compression functions. V.42bis can be used with transparent and non-transparent data services and MNP5 can be used only with transparent data service. The data service is selected with the command AT+CBST. (V.25ter section 6.6.1.)Syntax:šIDƒ2…Q#r€’+ "€€6„˜„„€‚ÿ$€T€6„˜„„€€‚ÿÿÿAT+DS=[[, [,[,]]]] Set compression parameters.M˜„υP#p€š+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+DS? Query current setting.Response is +DS: ,, ,.ùš2…ȆQ#p€Q+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+DS=? Show supported values.Response is +DS: (list of supported 's), (list of supported 's), (list of supported 's), (list of supported 's).,υô†( €€6„˜„„€‚ÿYȆM‡I#b€ + €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿParameters:S ô† ‡I#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿl#M‡ ˆI#b€F+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0no compression (V.42bis P0=0)l# ‡xˆI#b€F+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1V.42bis transmit only or MNP5k" ˆãˆI#b€D+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2V.42bis receive only or MNP5n%xˆQ‰I#b€J+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3V.42bis both directions or MNP5S ㈀‰I#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ¯fQ‰SŠI#b€Ì+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0do not disconnect if compression is not negotiated by the remote DCE as specified in ©`€‰üŠI#b€À+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1disconnect if compression is not negotiated by the re-mote DCE as specified in §XSŠ£‹O#n€°+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿ maximum number of dictionary entries which should be negotiated, 512 to 2048¥VüŠHŒO#n€¬+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿ maximum string length to be negotiated, 6 to 32, de-fault 20 (V.42bis P2).,£‹tŒ( €€6„˜„„€‚ÿ­=HŒ!p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*tŒK' €€6„˜„„€‚ÿ*!u' €€6„˜„„€‚ÿY1K΍( €b€6††††€ ‚ÿ+EB Break Handling in Error Control Operation%óu À2 2€ç€6„˜„„€€€‚ÿThis command controls how break signal is handled. Operation mode for a break signal to be sent to remote end is selected with , and specifies if break length is signalled to the remote end. Default length of a break signal to be sent to local DTE is specified with for the cases where break length is not received. These settings are only used in transparent data call (see command +CBST) with V.42 enabled (see command +ES). (V.25ter section 6.5.2.)Syntax:΍ À(K¶e΍ÂÀQ#r€Ê+  €€6„˜„„€‚ÿ&€T€6„˜„„€€‚ÿÿÿAT+EB=,,Set break parameters.The default options are 1, 0, 30.©Y ÀkÁP#p€²+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+EB? Query current setting.Response is +EB: , , .ì›ÂÀWÂQ#p€7+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+EB=?Show supported values.Response is +EB: (list of supported 's), (list of supported 's), (list of supported 's).*kÁÂ' €€6„˜„„€‚ÿYWÂÚÂI#b€ + €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿParameters:ZÂ4ÃI#b€"+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ[ڏÃI#b€$+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0ignore breakŸV4Ã.ÄI#b€¬+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1break sent to data buffer (non-expedited), subsequent data is retained (default)ŽEÃŒÄI#b€Š+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2break sent immediately (expedited), subsequent data is retainedD.ÄIÅI#b€ˆ+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ3break sent immediately (expedited), subsequent data is clearedU ŒÄžÅI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ8IÅÆI#b€p+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0break length not signalled to remote end (default)s*žÅ’ÆI#b€T+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1break length signalled to remote endV ÆèÆI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿj!’ÆRÇI#b€B+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0do not deliver break to DTEŽEèÆàÇI#b€Š+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1 to 254default break length in 0,01 second periods (default 30).RÇÈ) "€ €6„˜„„€‚ÿ­=àÇ»Èp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ÈåÈ' €€6„˜„„€‚ÿ*»ÈÉ' €€6„˜„„€‚ÿM%åÈ\É( €J€6††††€ ‚ÿ+EFCS 32-bit Frame Check Sequence>ÉšÊ0 .€€6„˜„„€‚€€‚ÿThis command controls the use of the 32-bit frame check sequence opiton in V.42 error contorl mode. 32-bit FCS is not supported by NMP products. This command has no effect on the NMP prodcucts, because only 16-bit FCS is supported. (V.25ter section 6.5.4.)Syntax:‘B\É+ËO#n€„+ €€6„˜„„€‚ÿ$€&€6„˜„„€€‚ÿÿÿAT+EFCS= Select 16-bit FCS. The default option is 0.‘AšÊŒËP#p€‚+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+EFCS? Query current setting.Response is +EFCS: ©Y+ËeÌP#p€²+ €€6„˜„„€‚ÿ&€€6„˜„„€€‚ÿÿÿAT+EFCS=? Show supported values.Response is +EFCS: (list of supported 's)..ŒË“Ì) "€ €6„˜„„€‚ÿ­=eÌ@Íp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*“ÌjÍ' €€6„˜„„€‚ÿ*@Í”Í' €€6„˜„„€‚ÿGjÍÛÍ( €>€6††††€ ‚ÿ+ER Error Control ReportingN”ÍZÏ1 0€€6„˜„„€‚€€‚ÿThis command controls whether or not the +ER: result code is transmitted to the DTE. The result code shows the current error control protocol type when transparent data service is used. If enabled, the result code is transmitted at the point after error control negotiation (handshaking). (V.25ter section 6.5.5.)Syntax:Ž?ÛÍ O#n€~+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+ER=Set reporting mode. The default option is 0.ZÏ (KŒ=ZϘO#n€z+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+ER? Query current setting. Response is +ER: .£T ;O#n€š+ €€6„˜„„€‚ÿ$€€6„˜„„€€‚ÿÿÿAT+ER=? Show supported values. Response is +ER: (list of supported 's).,˜g( €€6„˜„„€‚ÿY;ÀI#b€ + €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿParameters:T gI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿo&ÀƒI#b€L+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0error control reporting disabledp&óJ#d€L+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1error control reporting enabledT ƒGI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿj!ó±I#b€B+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿNONEerror control not in usek"GI#b€D+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿLAPMV.42 LAPM protocol in used±€I#b€6+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿALTMNP protocol in use,¬( €€6„˜„„€‚ÿ­=€Yp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*¬ƒ' €€6„˜„„€‚ÿ*Y­' €€6„˜„„€‚ÿGƒô( €>€6††††€ ‚ÿ+ES Error Control Selection&ý­) €û€6„˜„„€‚ÿThis command controls the V.42 error control protocol which can be used with transparent data service (see command +CBST). When mobile originated calls are made the transparent data mode must be selected with the command AT+CBST. The requested mode and the acceptable fallback mode of operation for an initiated call are selected with parameters and . The third parameter, , defines the acceptable fallback mode of operation when a call is answered. (V.25ter section 6.5.1.)7 ôQ+ &€€6„˜„„€€‚ÿSyntax:µj K#f€Ô+  €€6„˜„„€‚ÿ€T€6„˜„„‚ÿÿÿAT+ES=,,Set error control parameters.The default options are 4, 0, 2.¡WQ§ J#d€®+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+ES? Query current setting.Response is +ES: , , .ä™ ‹ K#d€3+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+ES=?Show supported values.Response is +ES: (list of supported 's), (list of supported 's), (list of supported 's).A§ Ì / .€$€6„˜„„€‚€€‚ÿParameters:‹ \ z#Ā,+ * + €€6„˜„„€‚ÿ€€6„˜„„ÿ€€€ ‚ÿ€$€‚ÿ€(€‚ÿÿÿÊKÌ & #΀–+ * + €€ÿ€€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€$€6„˜„„‚ÿ€*€6„˜„„‚ÿÿÿ0direct mode1initiate call with buffered mode (flow control used)¯1\ Õ ~#̀b+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€V€6„˜„„ÿ€X€€ ‚ÿ€^€‚ÿÿÿ2initiate V.42 without detection phase¹/& Ž Š#ä€^+ * + €€ÿ€€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€R€6„˜„„ÿ€T€€ ‚ÿ€Z€‚ÿÿÿ3initiate V.42 with detection phase¬"Õ :Š#ä€D+ * + €€ÿ€€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€8€6„˜„„ÿ€:€€ ‚ÿ€@€‚ÿÿÿ4initiate MNP protocol“Ž Í#΀(+ * + €€ÿ€€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿ€$€6„˜„„‚ÿÿÿÇT:”s#¶€š+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿ€€€6„˜„„‚ÿÿÿ0error control optional, use buffered mode if error control not establishedÁNÍa@s#¶€œ+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€”€6„˜„„‚ÿ€˜€6„”a@(K˜„„‚ÿÿÿ2error control required, disconnect if error control not es-tablishedÅR”&As#¶€€+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€œ€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿ3LAPM error control required, disconnect if error control not establishedÄQa@êAs#¶€¢+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€š€6„˜„„‚ÿ€ž€6„˜„„‚ÿÿÿ4MNP error control required, disconnect if error control not established| &AfBs#¶€+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿ€€6„˜„„‚ÿÿÿ…êAëBs#¶€$+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿˆfBsCs#¶€*+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€"€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿ0direct modeŠ3ëBDs#¶€f+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€^€6„˜„„‚ÿ€b€6„˜„„‚ÿÿÿ1error control disabled, use buffered modeÇTsCàDs#¶€š+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿ€€€6„˜„„‚ÿÿÿ2error control optional, use buffered mode if error control not establishedÁND¡Es#¶€œ+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€”€6„˜„„‚ÿ€˜€6„˜„„‚ÿÿÿ4error control required, disconnect if error control not es-tablishedÅRàDfFs#¶€€+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€œ€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿ5LAPM error control required, disconnect if error control not establishedÄQ¡E*Gs#¶€¢+ * + €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€š€6„˜„„‚ÿ€ž€6„˜„„‚ÿÿÿ6MNP error control required, disconnect if error control not established/fFYG( €€6„˜„„€‚ÿ ­=*GHp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*YG0H' €€6„˜„„€‚ÿ*HZH' €€6„˜„„€‚ÿA0H›H( €2€6††††€ ‚ÿ+ESR Selective RepeatlZH8I1 2€Ø€6„˜„„€‚€€‚ÿControls selective repeat (SREJ) option in V.42 error control mode. (V.25ter section 6.5.3.)Syntax:u,›H­II#b€X+ €€6„˜„„€‚ÿ€$€6„˜„„‚ÿÿÿAT+ESR= The default option is 1.ˆ>8I5JJ#d€|+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+ESR? Query current setting.Response is +ESR: .ŸU­IÔJJ#d€ª+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+ESR=? Show supported values.Response is +ESR: (list of supported 's)./5JK( €€6„˜„„€‚ÿ ­=ÔJ°Kp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*KÚK' €€6„˜„„€‚ÿ*°KL' €€6„˜„„€‚ÿT,ÚKXL( €X€6††††€ ‚ÿ+ETBM Call Termination Buffer ManagementsKLËN( €—€6„˜„„€‚ÿThis command controls how data remaining in DCE buffers is handled when a call is disconnected. If the call is disconnected locally, parameter controls whether the call is disconnected at once or is it delayed until all sent data is delivered or timer expires. If the call is disconnected at remote end, parameter controls whether the call disconnection response is sent to DTE at once or is it delayed until all received data is delivered to DTE or timer expires. These settings may also be used in non-transparent data call buffer management. (V.25ter section 6.5.6)8 XLO+ &€€6„˜„„€€‚ÿSyntax: °fËN³OJ#d€Ì+  €€6„˜„„€‚ÿ€F€6„˜„„‚ÿÿÿAT+ETBM=,,Set buffer management parameters. The default option is 1, 1, 20.œRO[€J#d€€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT³O[€(K+ETBM? Query current setting.Response is +ETBM: , , .à•³O;K#d€++ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿAT+ETBM=? Show supported values.Response is +ETBM: (list of supported 's), (list of supported 's), (list of supported 's).A[€|/ .€$€6„˜„„€‚€€‚ÿParameters:U ;сI#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ‚9|S‚I#b€r+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0Discard all data in transmit buffer and disconnect.°gсƒI#b€Î+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1Wait until all data in transmit buffer is sent. If remote end disconnects discard remaining data.̓S‚ЃJ#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2Wait until all data in transmit buffer is sent. If remote end disconnects or timer expires discard remaining da-ta. (default)U ƒ%„I#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ8ЃŠ„I#b€p+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ0Discard all data in receive buffer and disconnect.¶m%„\…I#b€Ú+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ1Wait until all data in receive buffer is sent to DTE. If lo-cal end disconnects discard remaining data.҈Š„.†J#b€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ2Wait until all data in receive buffer is sent to DTE. If lo-cal end disconnects or timer expires discard remaining data. (default)•L\…ÆI#b€˜+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿ timeout value in seconds for data delivery (0 - 30, default 20)/.†ò†( €€6„˜„„€‚ÿ ­=ÆŸ‡p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ò†ɇ' €€6„˜„„€‚ÿ*Ÿ‡ó‡' €€6„˜„„€‚ÿ4 ɇ'ˆ( €€6††††€ ‚ÿA Answerk;ó‡’‰0 .€w€6„˜„„€‚€€‚ÿThis command answers an incoming call. The call is indicated by the RING or +CRING message on the terminal equipment or by the number 2 if numeric mode has been selected. This command can also be used to switch call mode from voice to data when an alternating call is active. (V.25ter section 6.3.5. )Syntax:f'ˆø‰I#b€:+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿATAAnswer incoming call.[’‰‡‹4 6€·€6„˜„„€‚‚€€‚ÿAll the result codes below are not in V.25ter. Before one of the codes may be returned some of the following: +CR (or CARRIER), +ER, +DR, or +ILRR (in that order). Available connection rates depend on the product. Answer command is also used to control alternating mode calls (see GSM 07.07 section 6.6 and annexes E and F).Result Codes±Aø‰8Œp#°€‚+ *  €€6„˜„„€‚ÿ€J€6„˜„„‚ÿ€f€6„˜„„ÿ€h€6„˜„„‚ÿÿÿpossible verboseresult codes (V1)numeric(V0)description°R‡‹èŒ^#Œ€€+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿCONNECT1data/fax call established; rate 300 bps (or X forbids rate display)š<8Œ‚^#Œ€x+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€$€6„˜„„‚ÿÿÿCONNECT 12005data/fax call established; rate 1200 bps›=茎^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 240010data/fax call established; rate 2400 bps›=‚žŽ^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 480011data/fax call established; rate 4800 bps›=ŽS^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 960012data/fax call established; rate 9600 bps±SžŽÀ^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 1440017HSCSD (or 14.4 tch) data/fax call established; rate 14400 bSÀ(Kps£ES³À^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 1920018HSCSD data/fax call established; rate 19200 bps£EÀVÁ^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 2880019HSCSD data/fax call established; rate 28800 bps…'³ÀÛÁ^#Œ€N+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿERROR4command cannot be actioned/VÁhÂ^#Œ€^+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿNO CARRIER3call could not be establishedwÛÁßÂ^#Œ€2+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€€6„˜„„‚ÿÿÿOK0command aborted/hÂÃ( €€6„˜„„€‚ÿ ­=ß»Ãp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands,ÃçÃ( €€6„˜„„€‚‚ÿ^6»ÃEÄ( €l€6††††€ ‚ÿB Communications Standard Option (CCITT/Bell mode)”kçÃÙÄ) "€Ö€6„˜„„€‚ÿThis command has no effect on the data software. It is included for compatibility reasons. (De facto.)8 EÄÅ+ &€€6„˜„„€€‚ÿSyntax: m$ÙÄ~ÅI#b€H+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATB[]Values for [0]...1./Å­Å( €€6„˜„„€‚ÿ ­=~ÅZÆp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*­Å„Æ' €€6„˜„„€‚ÿ*ZÆ®Æ' €€6„˜„„€‚ÿ*„ÆØÆ' €€6„˜„„€‚ÿ2 ®Æ Ç( €€6††††€ ‚ÿD DialƒUØƍÌ. *€« €6„˜„„€‚ÿThis command initiates a call. (V.25ter section 6.3.1.) When a call is initiated, the command must contain the called party's number or a directory entry which contains the stored number. The ATD command can also be used for sending DTMF tones and for switching call mode from voice to data when an alternating call is active. (GSM 07.07 section 6.6 and annexes E and F)When the product tries to reach a number and fails to establish a connection, further attempts will be delayed, i.e., successive attempts to dial the same number will be rejected for a short period of time, and the response DELAYED will be displayed. The delay period only lasts for a few seconds at first, however, if you continue to try to get the call through and fail, the delay will be prolonged for a few minutes. Finally, the called number will be included on a list of so-called blacklisted numbers. The response BLACKLISTED will be seen on the screen. The data software will not accept any new attempts to that number before you press any key on the cellular phone keypad. This user action erases the number from the list and enables you to call the number again. The purpose of blacklisting numbers is to conserve the network's resources.NOTE: +VTS command or comma modifier (e.g. "ATD,1234"; in this case the first comma do not cause a pause) can be used to send DTMF digits.€S Ç Í- *€Š€6„˜„„€€‚ÿSyntax:A semicolon character needs be added when a voice call is originated.†=Ì“ÍI#b€z+ €€6„˜„„€‚ÿ€2€6„˜„„‚ÿÿÿATD[[;]] Dials the number in a dial_string.¢X Í5ÏJ#b€±+ €€6„˜„„€‚ÿ€&€6„˜„„‚ÿÿÿATD> mem [;] Originate call to phone number found from location in a specific memory mem, which is one of the two letter memory abbreviations as returned by +CPBS=? (without double quotes); location range can be queried with +CPBR=?; note that in case of SIM ADN memory (SM) also D>SIM shall be accepted (due to inconsistency in 07.07).™P“ÍÎÏI#b€ + €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATD> [;] Dials a stored number from a data software memory location .‘H5ÏkI#b€+ €€6„˜„„€ÎÏk(K‚ÿ€€6„˜„„‚ÿÿÿATD[;]Dials a stored number from a data software memory location 0.„;ÎÏïI#b€v+ €€6„˜„„€‚ÿ€"€6„˜„„‚ÿÿÿATD> Dial a number assigned to name .œSk‹I#b€Š+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATDL Redials the last number that has been dialled during the current session..ï¹) "€ €6„˜„„€‚ÿM!‹, (€B€6„˜„„€€‚ÿ Characters Ž0¹”^#Œ€`+ * €€6„˜„„€‚ÿ€6€6„˜„„‚ÿ€F€6„˜„„‚ÿÿÿ charactersvaluesdescriptionŸA3^#Œ€‚+ * €€6„˜„„€‚ÿ€4€6„˜„„‚ÿ€N€6„˜„„‚ÿÿÿV.25ter dialling digits0123456789+accepted as valid digitsv”©^#Œ€0+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿ*#ABCDcause ERROR>3F_#Œ€}+ * €€6„˜„„€‚ÿ€(€6„˜„„‚ÿ€.€6„˜„„‚ÿÿÿV.25ter modifiers,in case of voice call: originate call to the number preceding comma, wait for remote answer, pause for length specified with S8 register, and send numbers after comma as DTMF digits; further commas cause pause for length specified with S8 register (all commas are ignored in case of data call)‚$©È^#Œ€H+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿT P ! W @accepted but ignored¶XF~^#Œ€°+ * €€6„˜„„€‚ÿ€(€6„˜„„‚ÿ€.€6„˜„„‚ÿÿÿV.25ter semicolon;voice call originating (must be last character in command line)ÅgÈC^#Œ€Î+ * €€6„˜„„€‚ÿ€,€6„˜„„‚ÿ€2€6„˜„„‚ÿÿÿGSM 07.07 modifiers>direct dialling from phonebook (must be first char after D) (see next table)–8~Ù^#Œ€p+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿiallow calling line id presentation for this call™;Cr^#Œ€v+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿIrestrict calling line id presentation for this call?Ù ^#Œ€~+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿGcontrol CUG information for this call; use +CCUG values2rŸ ^#Œ€d+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿde facto Lredial to the number last dialled, Ë ( €€6„˜„„€‚ÿÖ¡Ÿ ¡ 5 8€C€6„˜„„€€€‚ÿSee also 07.07 section 6.2 and V.25ter sections 6.3.1.1-6.3.1.7. For voice call example refer 07.07 annex G. Note that I is the only case-sensitive dial-string character.Result CodesAll result codes are not in V.25ter. Before one of the above codes may be returned some of the following: +CSSI, +COLP, +CR (or CARRIER), +ER, +DR, or +ILRR (in that order). Available connection rates depend on the product.Ÿ?Ë @ `#€~+ *  €€6„˜„„€‚ÿ€J€6„˜„„‚ÿ€d€6„˜„„‚ÿÿÿpossible verboseresult codes (V1)numericV0)description€F¡ ä ^#Œ€Œ+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€$€6„˜„„‚ÿÿÿBLACKLISTED14call to the number is forbidden until manual reset~ @ b ^#Œ€@+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿBUSY7called party is busy°Rä ^#Œ€€+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿCONNECT1data/fax call established; rate 300 bps (or X forbids rate display)š<b ¬^#Œ€x+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€$€6„˜„„‚ÿÿÿCONNECT 12005data/fax call established; rate 1200 bps›=G^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 240010data/fax call established; rate 2400 bps›=¬ @^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 480011data/fax call established; rate 4800 bpsG @(K›=G§@^#Œ€z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€&€6„˜„„‚ÿÿÿCONNECT 960012data/fax call established; rate 9600 bps±S @XA^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 1440017HSCSD (or 14.4 tch) data/fax call established; rate 14400 bps£E§@ûA^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 1920018HSCSD data/fax call established; rate 19200 bps£EXAžB^#Œ€Š+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€(€6„˜„„‚ÿÿÿCONNECT 2880019HSCSD data/fax call established; rate 28800 bps©KûAGC^#Œ€–+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿDELAYED13call to the number is temporarily (5 sec - 3 min) forbidden…'žBÌC^#Œ€N+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿERROR4command cannot be actioned‹-GCWD^#Œ€Z+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€€6„˜„„‚ÿÿÿNO ANSWER8called party does not answer/ÌCäD^#Œ€^+ * €€6„˜„„€‚ÿ€€6„˜„„‚ÿ€ €6„˜„„‚ÿÿÿNO CARRIER3call could not be establishedŠHWDŠE^#Œ€+ * €€6„˜„„€‚ÿ€ €6„˜„„‚ÿ€€6„˜„„‚ÿÿÿOK0command aborted or voice call started with semicolon character1äD»E) "€€6„˜„„€‚ÿ ­=ŠEhFp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands,»E”F( €€6„˜„„€‚‚ÿ:hFÎF( €$€6††††€ ‚ÿH Hang Up Call\,”F*H0 .€Y€6„˜„„€‚€€‚ÿThis command normally hangs up the call. If the alternating call data mode is currently active, ATH does not hang up the call but call mode is switched from data to voice. If you want to disconnect the alternating call, you must use the AT+CHUP command instead. (V.25ter section 6.3.6.)Syntax:j!ÎF”HI#b€B+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATH[] Hang up call. =0/*HÃH( €€6„˜„„€‚ÿ ­=”HpIp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ÃHšI' €€6„˜„„€‚ÿ*pIÄI' €€6„˜„„€‚ÿFšI J( €<€6††††€ ‚ÿL Monitor Speaker LoudnessžmÄIšJ1 2€Ú€6„˜„„€‚€€‚ÿThis setting is ignored. It is included for compatibility reasons. (V.25ter section 6.3.13.)Syntax: ` JKI#b€.+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATL[] L[0]...L3/šJ7K( €€6„˜„„€‚ÿ ­=KäKp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*7KL' €€6„˜„„€‚ÿ*äK8L' €€6„˜„„€‚ÿBLzL( €4€6††††€ ‚ÿM Monitor Speaker Model8LM1 2€Ø€6„˜„„€‚€€‚ÿThis setting is ignored. It is included for compatibility reasons. (V.25ter section 6.3.14.)Syntax:_zLvMI#b€,+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATM[]M[0]...M2/M¥M( €€6„˜„„€‚ÿ ­=vMRNp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*¥M|N' €€6„˜„„€‚ÿ*RNŠN' €€6„˜„„€‚ÿJ"|NðN( €D€6††††€ ‚ÿO Return to On-Line Data State; ŠN7€2 2€€6„˜„„€‚€€‚ÿThis command is used when you have made a connection with the remote device and have escaped (with the +++ command) to the command mode. Give the command to return from the (on-line) command mode to normal on-line operatiðN7€(Kon. (V.25ter section 6.1.2.)Syntax:‰@ðNÀ€I#b€€+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATO[]Go to on-line state. Response is CONNECT []./7€ï€( €€6„˜„„€‚ÿ ­=À€œp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ï€Ɓ' €€6„˜„„€‚ÿ*œð' €€6„˜„„€‚ÿCƁ3‚( €6€6††††€ ‚ÿP Select Pulse DiallinglðЂ1 2€Ø€6„˜„„€‚€€‚ÿThis setting is ignored. It is included for compatibility reasons. (V.25ter section 6.3.3.)Syntax: :3‚ ƒ4#8€ €€6„˜„„€‚ÿÿÿATP/Ђ9ƒ( €€6„˜„„€‚ÿ ­= ƒæƒp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*9ƒ„' €€6„˜„„€‚ÿ*æƒ:„' €€6„˜„„€‚ÿ?„y„( €.€6††††€ ‚ÿS0 Automatic Answerݬ:„V…1 0€Y€6„˜„„€‚€€‚ÿValue indicates number of rings (RING or +CRING result codes) to wait before answering automatically. Value 0 disables auto-answer. (V.25ter section 6.3.8.)Syntax: |3y„҅I#b€f+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS0=Values for are 0..255 (default 0).{1V…M†J#d€b+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS0?Query current setting.Response is ./҅|†( €€6„˜„„€‚ÿ ­=M†)‡p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*|†S‡' €€6„˜„„€‚ÿ*)‡}‡' €€6„˜„„€‚ÿ9S‡¶‡( €"€6††††€ ‚ÿS1 Ring Count£s}‡Yˆ0 0€æ€6„˜„„€‚€€‚ÿReturns number of rings (RING or +CRING result codes) counted after last MT call setup. (De facto.)Syntax: ˜N¶‡ñˆJ#d€œ+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS1?Query current setting.Response is . Values for are 000..255./Yˆ ‰( €€6„˜„„€‚ÿ ­=ñˆ͉p#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands* ‰÷‰' €€6„˜„„€‚ÿ*͉!Š' €€6„˜„„€‚ÿD÷‰eŠ( €8€6††††€ ‚ÿS2 Escape Code Character”c!ŠùŠ1 2€Æ€6„˜„„€‚€€‚ÿThe default character is a plus sign. See also the command +++ Escape. (De facto.)Syntax: {2eŠt‹I#b€d+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS2=Values for are 0..127 (default 43){1ùŠï‹J#d€b+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS2?Query current setting.Response is ./t‹Œ( €€6„˜„„€‚ÿ ­=ï‹ˌp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*ŒõŒ' €€6„˜„„€‚ÿ*ˌ' €€6„˜„„€‚ÿJ"õŒi( €D€6††††€ ‚ÿS6 Pause Before Blind Diallingp@ٍ0 0€€€6„˜„„€‚€€‚ÿThis setting is ignored. (V.25ter section 6.3.9.)Syntax:o&iHŽI#b€L+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS6=Values for are 2..10.{1ٍÎJ#d€b+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS6?Query current setting.Response is ./HŽòŽ( €€6„˜„„€‚ÿ ­=Ϗp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*òŽɏ' €€6„˜„„€‚ÿ*Ÿ À' €€6„˜„„€‚ÿɏ À(KL$ɏXÀ( €H€6††††€ ‚ÿS7 Connection Completion Timeoutē ÀÁ1 0€'€6„˜„„€‚€€‚ÿAlso known as 'no answer timeout'. Value is given in seconds. Value 0 (unlimited time) is not in V.25ter. (V.25ter section 6.3.10).Syntax: }4XÀ™ÁI#b€h+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS7=Values for are 0..255 (default 60).{1ÁÂJ#d€b+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS7?Query current setting.Response is ./™ÁCÂ( €€6„˜„„€‚ÿ ­=ÂðÂp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*CÂÃ' €€6„˜„„€‚ÿ*ðÂDÃ' €€6„˜„„€‚ÿGËÃ( €>€6††††€ ‚ÿS8 Comma Dial Modifier Time‹ZDÃÄ1 2€Ž€6„˜„„€‚€€‚ÿValue is given in seconds. See also command D. (V.25ter section 6.3.11. )Syntax: |3‹Ã’ÄI#b€f+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS8=Values for are 0..255 (default 2).{1Ä ÅJ#d€b+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS8?Query current setting.Response is ./’Ä<Å( €€6„˜„„€‚ÿ ­= ÅéÅp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*<ÅÆ' €€6„˜„„€‚ÿ*éÅ=Æ' €€6„˜„„€‚ÿJ"ƇÆ( €D€6††††€ ‚ÿS10 Automatic Disconnect Delay»‰=ÆBÇ2 2€€6„˜„„€‚€€‚ÿValue is given in tenths of a second. Values 0 and 255 (do not disconnect) are not in V.25ter. (V.25ter section 6.3.12.)Syntax: 6‡ÆÁÇI#b€l+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS10=Values for are 0..255 (default 100).|2BÇ=ÈJ#d€d+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS10?Query current setting.Response is ./ÁÇlÈ( €€6„˜„„€‚ÿ ­==ÈÉp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*lÈCÉ' €€6„˜„„€‚ÿ*ÉmÉ' €€6„˜„„€‚ÿACÉ®É( €2€6††††€ ‚ÿS12 Escape Guard Time©xmÉWÊ1 2€ð€6„˜„„€‚€€‚ÿValue is in fiftieths of a second (default is one second). See also the command +++ Escape. (De facto.)Syntax:~5®ÉÕÊI#b€j+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS12=Values for are 0..255 (default 50).|2WÊQËJ#d€d+ €€6„˜„„€‚ÿ€€6„˜„„‚ÿÿÿATS12?Query current setting.Response is ./ÕÊ€Ë( €€6„˜„„€‚ÿ ­=QË-Ìp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands*€ËWÌ' €€6„˜„„€‚ÿ*-́Ì' €€6„˜„„€‚ÿBWÌÃÌ( €4€6††††€ ‚ÿT Select Tone DiallinglÌ`Í1 2€Ø€6„˜„„€‚€€‚ÿThis setting is ignored. It is included for compatibility reasons. (V.25ter section 6.3.2.)Syntax: QÃ̱ÍI#b€+ €€6„˜„„€‚ÿ€ €6„˜„„‚ÿÿÿATT/`ÍàÍ( €€6„˜„„€‚ÿ ­=±ÍÎp#°€z+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„㉷‰‚ÿÿÿFirst PageFunctional GroupsCall Control Commands$àͱÎ" €€€ÿW&ÎÏ1ÈÿÿÿÿÿÿÿÿÏVφHCommands Supported by Nokia Card PhoneN)±ÎVÏ% €R€˜Œ€‚ÿCommands Supported by Nokia Card Phone HÏmà T‘€6„˜„„€‚ãöºU€‰€ãì©׀‰€ãRŒ5€‰€ãë^À=€‰€ã‹ „Í€‰€ã2hC€‰€ãžÅ€ù€‰€ãü„Ẁ‰€ãsúµ€‰€ã‹yi€‰€VÏm±Îãœæ€€ €‰€‚ÿTA-TE Interface CommandsGeneric CommandsCall Control CommandsNetwork Service CommandsME Control and Status Commands ME Error CommandSMS CommandsFax CommandsVoice CommandsMiscellaneous CommandsAlphabetical List of AT Commands Supported byNokia Cellular Card PhonezVψ¡ õ€6„˜„„€€ãø˙‰ãa$b‹‰ãò4܉ãó_Ÿ‰ãkjl‰ãÊv6‰ãjBÔm‰ã#¹Ç‰ãC(‰ãâÞg·‰ãYrډãH=V‰ã+Ï̉ã ×I‰ãœƒ¬‰ãWÒ÷º‰‚ÿTA-TE Interface Commands&C Define DCD Usage [circuit 109 (RLSD) behaviour]&D Define DTR Usage [circuit 108 (DTR) behaviour]&K Select Flow Control&S Define DSR Option+ICF DTE-DCE Character Framing. This command is not available when the Card Phone is used with Microsoft Windows 95.+IFC DTE-DCE Local Flow Control+ILRR DTE-DCE Local Rate Reporting+IPR Fixed DTE RateE Command EchoQ Result Code SuppressionS3 Command Line Termination CharacterS4 Response Formatting CharacterS5 Command Line Editing CharacterS25 Detect DTR Change TimeV DCE Response FormatX Result Code SelectionüLm„° .™€6„˜„„€€ãÐ÷€‰ãóHŠ„€‰ãÁßü‰ã^'^ãŠ³‘㉁ãò–ã‰ãўœã‰ã«ÄÐ䉁ãi7ºJ‰ãä<¡‰ãŽwgú‰ãR"8û‰ãÇ÷<ü‰ãeSÿ/‰ã—p/·‰ã$À}ቁãü/”ʼn‚ÿGeneric Commands&F Restore Factory Settings&V View Active Configuration&W Store Configuration&Y Select Power-Up Configuration+CGMI Request ME Manufacturer Id+CGMM Request ME Model Id+CGMR Request ME Revision Id+CGSN Request ME Serial Number Id+CSCS Select TE Character Set+GCAP Request Complete Capabilities List+GMI Request TA Manufacturer Id+GMM Request TA Model Id+GMR Request TA Revision Id+GSN Request TA Serial Number Id+WS46 Select Wireless NetworkI Request Identification InformationZ Reset to Default Configuration¡Úˆ% Ç \µ€6„˜„„€€ãÿ͎˜‰ãœü‰ãÓº µ‰ã‘a҉ã$˜҉ãâ¹)҉ãDÀ‰ãX|”Ò‰ãÇý‰ãRT%‰ã+Or&‰ã³^(‰ã$؍1‰ã·Ù0µ‰ãrí0µ‰ã{ ž‰ã6EÍŠ‰ãRÁŠ‰ãeu÷®‰ãø"Ô‰ã³N—‰ã;jh)‰‚ÿCall Control Commands+++ Escape+CBST Select Bearer Service Type+CEER Extended Error Report+CHSC HSCSD Current Call Parameters+CHSD HSCSD Device Parameters+CHSN HSCSD Non-Transparent Call Configuration+CHSR Current Call Parameters Reporting+CHUP Hang Up Call+CMOD Call Mode+CR Service Reporting Control+CRC Cellular Result Codes+CRLP Radio Link Protocol+CSNS Single Numbering Scheme+CSTA Select Type of Address+CVHU Voice Hang Up Control+DR Data Compression Reporting+DS Data Compression+EB Break Handling in Error Control Operation+EFCS 32-bit Frame Check Sequence+ER Error Control Reporting+ES Error Control Selection+ETBM Call Termination Buffer ManagementjÇ„ £ €6„˜„„€ãÒŸå‰ãù¡>‰ãÀA?«‰ãqðÓ&‰ãˆð=y‰ã+Ê䉁ãõJ€‰ã¬%`҉ã–pƒ‰ãq”ÍG‰ã9“ûœ‰ãyE£‰ã/ox‰ã0À@’‰ãó3)‰ã |㉁ã8Œûø‰‚ÿA AnswerB Communications Standard Option (CCITT/Bell mode)D DialH Hang Up CallL Monitor Speaker LoudnessM Monitor Speaker ModeO Return to On-Line Data StateP Select Pulse DiallingS0 Automatic AnswerS1 Ring CountS2 Escape Code CharacterS6 Pause Before Blind DiallingS7 Connection Completion TimeoutS8 Comma Dial Modifier TimeS10 Automatic Disconnect DelayS12 Escape Guard TimeT Select Tone Dialling d% €@¥ É€6„˜„„€€ã<¡I2‰ãÌxúA‰ã‚Ó E‰ãgánE‰ã,Šo‰ã׃:‰ãe7D‰ãéGƒ‘‰ãµ…‘‰ã¶þw¥‰ã;Ki¬‰ãË(Y‰ãŠœ[·‰ã9º:ʼnãŒºàЉãԒ׉ã•ðZ≁‚ÿNetwork Service Commands+CAOC Advice of Charge+CCFC Call Forwarding Number and Conditions+CCUG Closed User Group+CCWA Call Waiting+CHLD Call Related Supplementary Services+CLCC List Current Calls+CLCK Facility Lock+CLIP Calling Line Identification Presentation+CLIR Calling Line Identification Restriction+CNUM Subscriber Number+COLP Connected Line Identification Presentation+COPS Operator Selection+CPWD Change Passwo €@±Îrd+CREG Network Registration+CSSN Supplementary Service Notifications+CTFR Call Deflection+CUSD Unstructured Supplementary Service DataN» òB“ ô€w€6„˜„„€€ã퟉ãQi°“‰ãHž€¬‰ãšÉÈ͉ã,ÙB牁㹠o‰ã·u o‰ãžu o‰ãºu o‰ãÀu o‰ãÆu o‰ãÇu o‰ãËu o‰ãÉv o‰ãËw o‰ãð} o‰ãø} o‰ãtŒ o‰ãŽ™ o‰ã  o‰ã_  o‰ã`  o‰ã‘  o‰ã¢ o‰ã¢ o‰‚ÿSMS Commands+CESP Enter SMS Block Mode Protocol+CMGC Send Command+CMGD Delete Message+CMGF Message Format+CMGL List Messages+CMGR Read Message+CMGS Send Message+CMGW Write Message to Memory+CMMS More Messages to Send+CMSS Send Message from Storage+CNMA New Message Acknowledgement to ME/TA+CNMI New Message Indications to TE+CPMS Preferred Message Storage+CRES Restore Settings+CSAS Save Settings+CSCA Service Centre Address+CSCB Select Cell Broadcast Message Types+CSDH Show Text Mode Parameters+CSMP Set Text Mode Parameters+CSMS Select Message Service†òB6H— ü€ €6„˜„„€€ããÂ&‰‚€€€€ã sý‰€€ã.Õ؉ã~dÀj‰ãwjO‰ã¥ Ÿn‰ã…„S’‰ã†„S’‰€€ã8ëR’‰ã=ëR’‰‚ÿVoice Commands+VTS DTMF GenerationMiscellaneous CommandsV.25terA/ Repeat Last Command LineNMP Specific? Help*C SMS Interpreter Mode*NOKIATEST Connection Test*V V.25bis Interpreter ModeS46 Force V.42bis Data CompressionS47 Force Fax Class 2/2.0 Error Correction ModeMicrosoft Specific#UD Unimodem Diagnostics#UI Unimodem IdentificationPF†H3 6€:€6„˜„„ã’¡K›€‰‚‚‚‚‚ÿBack to First Page= 6HÃH1¹ÿÿÿÿÿÿÿÿÃH÷HLFax Commands4†H÷H% €€˜Œ€‚ÿFax Commands©ÃH I* $€þ€6„˜„„€‚‚ÿThe following fax (+F) command sets are available for use by products supporting GSM 03.45 facsimile group 3 transparent:üH÷HœKŽ 6£€p‘€„:‚€†"€€ƒ€†"€ƒ‚€†"€€ƒ†"€ƒ‚€†"€€ƒ†"€ƒ‚€†"€€ƒ†"€ƒ‚€†"€€ƒã“Nn‰‚ÿClass 1, TIA-578-AClass 1.0, ITU-T T.31Class 2, TIA SP-2388Class 2.0, TIA-592 and ITU-T T.32It is product dependant which of these command sets are supported, and also whether error correction mode (ECM) in Class 2 and 2.0 is supported.See Voice commands section for Class 8 support.}$ ILY#‚€H+ .€€p ‘€„:‚ã’¡K›€‰‚ÿ(€€p ‘€„:‚ãÌ,6ԉ‚ÿÿÿFirst PageFunctional Groups,œKEL) "€€p ‘€„:‚€‚ÿ:LL5 :€ €p‘€„:‚€†"€€ƒÿBELÁL1ÿÿÿÿÿÿÿÿÁLþL·‚Functional Groups=LþL' €,€˜Œ‚€‚ÿList of AT Commands,ÁL*M) "€€6„˜„„‚€‚ÿ,þLVM) "€€6„˜„„‚€‚ÿC*MåML#h€†+ $€€6„˜„„€€‚ÿ€2€6„˜„„‚ÿÿÿ1. Functional Groups:commands listed according to their uses.nVMSNO#n€>+ €€6„˜„„€‚ÿ$€€6„˜„„㍏ډ‚ÿÿÿTA-TE Interface CommandsfåM¹NO#n€.+ €€6„˜„„€‚ÿ$€€6„˜„„ãkü9˜‰‚ÿÿÿGeneric CommandskSN$OO#n€8+ €€6„˜„„€‚ÿ$€€6„˜„„ãkûë艂ÿÿÿCall Control Commandsn¹N’OO#n€>+ €€6„˜„„€‚ÿ$€€6„˜„„ãïþ‡Í‰‚ÿÿÿNetwork Service Commandst%$O€O#n€J+ €€6„˜„„€‚ÿ$€€6„˜„„ã_ÆD¶‰‚ÿÿÿME Control and Status Comma’O€Lndsf’Ox€O#n€.+ €€6„˜„„€‚ÿ$€€6„˜„„ã‡Û°¶‰‚ÿÿÿME Error Commandb€ڀO#n€&+ €€6„˜„„€‚ÿ$€€6„˜„„ãˆÜîõ‰‚ÿÿÿSMS Commandsbx€<O#n€&+ €€6„˜„„€‚ÿ$€€6„˜„„ãü„ẉ‚ÿÿÿFax Commandsdڀ O#n€*+ €€6„˜„„€‚ÿ$€€6„˜„„ã“Nn‰‚ÿÿÿVoice Commandsl< ‚O#n€:+ €€6„˜„„€‚ÿ$€€6„˜„„ã|žZ‰‚ÿÿÿMiscellaneous Commands«g ·‚D X€Î€6„˜„„€‚€ã›æ€‰€‚ã’¡K›€‰‚ÿ2. Alphabetical list of all the commands under the functional groups.Back to First PageA ‚ø‚1mKÿÿÿÿÿÿÿÿ ø‚0ƒÁGeneric Commands8·‚0ƒ% €&€˜Œ€‚ÿGeneric Commands,ø‚\ƒ) "€€6„˜„„‚䀂ÿN0ƒ^†Ž 6€6„˜„„‚äãÐ÷€€‰ãóHŠ„€‰ãÁßü‰ã^'^ãŠ³‘㉁ãò–ã‰ãўœã‰ã«ÄÐ䉁ã õ‰ãi7ºJ‰ãä<¡‰ãŽwgú‰ãR"8û‰ãÇ÷<ü‰ãeSÿ/‰ã—p/·‰ã$À}ቁãü/”ʼn‚ÿ&F Restore Factory Settings&V View Active Configuration&W Store Configuration&Y Select Power-Up Configuration+CGMI Request ME Manufacturer Id+CGMM Request ME Model Id+CGMR Request ME Revision Id+CGSN Request ME Serial Number Id+CIMI Request IMSI+CSCS Select TE Character Set+GCAP Request Complete Capabilities List+GMI Request TA Manufacturer Id+GMM Request TA Model Id+GMR Request TA Revision Id+GSN Request TA Serial Number Id+WS46 Select Wireless NetworkI Request Identification InformationZ Reset to Default Configurationy$\ƒ׆U#z€H+ *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿÿÿFirst PageFunctional Groups*^†‡' €€6„˜„„€‚ÿ*׆+‡' €€6„˜„„€‚ÿG‡r‡( €>€6††††€ ‚ÿ&F Restore Factory Settings–l+‡Š* "€Ù€6„˜„„€‚ÿThis command restores all the factory settings including all the S-register settings but does not save them. Command parameters (if implemented) that are reset to their factory defaults are: S3, S4, S5, E, Q, V, X, &C, &D, +IFC, +ILRR, S25, &S, &Q, +CSCS, S0, S7, S8, S10, +DS, +DR, +ES, +EB, +ESR, +EFCS, +ER, +ETBM, S2, S12, +CSTA, +CMOD, +CBST, +CRLP, +CR, +CRC, +CSNS, +CHST, +CHSN, +CVHU, +CREG, +COPS (only ), +CLIP, +CLIR, +COLP, +CCUG, +CCWA (only ), +CUSD (only ), +CSSN, +CMEC, +CMER, +CPBS, +CMEE, +CSMS, +CPMS, +CMGF, +CSCA, +CSMP, +CSDH, +CSCB, +CNMI, +VGT, +VLS. (V.25ter section 6.1.2.)8 r‡@Š+ &€€6„˜„„€€‚ÿSyntax: r&Š²ŠL#h€L+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&F[0]Restore factory settings.,@Šފ( €€6„˜„„€‚ÿš8²Š†‹p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ފ°‹' €€6„˜„„€‚ÿ*†‹ڋ' €€6„˜„„€‚ÿH °‹"Œ( €@€6††††€ ‚ÿ&V View Active ConfigurationÔڋ&Ž0 .€©€6„˜„„€‚€€‚ÿThis command displays the current values of the S-registers and other settings. Values 1 and 2 shall be present only when stored profiles are supported. Response format is product specific, but it must fit in a 80x24 character display and all command parameters stored in a profile (or current settings) must be shown as 'command name'-'values of parameters' pairs (e.g., +CSSN=0,1 or E0, or S7=80, or +COPS= ,2, or +CSCS="HEX"). (V.25ter section 6.1.2.)Syntax:Žh"ŒڎL#h€Ð+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&V[0]View active configuration. (All command parameter values defined under &F and &Y settings).ª^&Ž„L#h€Œ+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&V1Show settings in stored profile 0. (All command parameter values defined under &W).ª^ڎ:ÀL#h€Œ+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&V2Show settings in stored profile 1. (All„:À·‚ command parameter values defined under &W).,„fÀ( €€6„˜„„€‚ÿš8:ÀÁp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*fÀ8Á' €€6„˜„„€‚ÿ*ÁbÁ' €€6„˜„„€‚ÿB8Á€Á( €4€6††††€ ‚ÿ&W Store Configuration_)bÁÃ6 :€S€6„˜„„€ãÐ÷‰‚€€‚ÿThis command stores the current settings to one of two user profiles. Command parameters (if implemented) that are stored to a profile are the same as listed under the command &F except the parameters of the following commands which are not stored: +CMOD, +CSCA, +CSMP. (De facto.)Syntax:z.€Á}ÃL#h€\+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&W[0]Store settings to user profile 0.x,ÃõÃL#h€X+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&W1Store settings to user profile 1.,}Ã!Ä( €€6„˜„„€‚ÿš8õÃÉÄp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*!ÄóÄ' €€6„˜„„€‚ÿ*ÉÄÅ' €€6„˜„„€‚ÿL$óÄiÅ( €H€6††††€ ‚ÿ&Y Select Power-Up Configuration2Å›Æ0 .€€6„˜„„€‚€€‚ÿThis command defines from which user profile (0 or 1) parameters are loaded when the product is activated. This setting is not included in the settings that are stored in a user profile. The command &F does not affect this setting. (De facto.)Syntax: ƒ7iÅÇL#h€n+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&Y[0]Parameters are loaded from user profile 0.5›ÆŸÇL#h€j+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT&Y1Parameters are loaded from user profile 1.,ÇËÇ( €€6„˜„„€‚ÿš8ŸÇsÈp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ËǝÈ' €€6„˜„„€‚ÿ*sÈÇÈ' €€6„˜„„€‚ÿX0ÈÉ( €`€6††††€ ‚ÿ+CGMI Request ME Manufacturer IdentificationaÇȯÉ/ .€Â€6„˜„„€‚€€‚ÿThis command displays the ME manufacturer identification. (GSM 07.07 section 5.1.)Syntax: }1É,ÊL#h€b+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMIDisplay manufacturer identification.†:¯É²ÊL#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMI=?Shows whether command has been implemented.,,ÊÞÊ( €€6„˜„„€‚ÿš8²Ê†Ëp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ÞÊ°Ë' €€6„˜„„€‚ÿ*†ËÚË' €€6„˜„„€‚ÿQ)°Ë+Ì( €R€6††††€ ‚ÿ+CGMM Request ME Model Identification,üÚËWÍ0 .€ù€6„˜„„€‚€€‚ÿThis command displays the ME model identification. Response must include product type. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +GMM is identical. (GSM 07.07 section 5.2.)Syntax: v*+ÌÍÍL#h€T+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMMDisplay model identification.†:WÍSÎL#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMM=?Shows whether command has been implemented.,ÍÍÎ( €€6„˜„„€‚ÿš8SÎ'Ïp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ÎQÏ' €€6„˜„„€‚ÿ*'Ï{Ï' €€6„˜„„€‚ÿT,QÏÏÏ( €X€6††††€ ‚ÿ+CGMR Request ME Revision IdentificationL{Ï'0 .€9€6„˜„„€‚€€‚ÿÏÏ'·‚This command displays the ME revision identification. Response must include product SW version, HW version is optional. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +GMR is identical. (GSM 07.07 section 5.3.)Syntax:y-ÏÏ L#h€Z+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMRDisplay revision identification.†:'&L#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGMR=?Shows whether command has been implemented., R( €€6„˜„„€‚ÿš8&úp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*R$' €€6„˜„„€‚ÿ*úN' €€6„˜„„€‚ÿY1$§( €b€6††††€ ‚ÿ+CGSN Request ME Serial Number Identification ÚN±0 .€µ€6„˜„„€‚€€‚ÿThis command displays the ME serial number, or the IMEI. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +GSN is identical. (07.07 section 5.4.)Syntax: o#§ L#h€F+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGSNDisplay serial number.†:±ŠL#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CGSN=?Shows whether command has been implemented., Ò( €€6„˜„„€‚ÿš8Šzp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*Ò€' €€6„˜„„€‚ÿ*zÎ' €€6„˜„„€‚ÿb:€0( €t€6††††€ ‚ÿ+CIMI Request International Mobile Subscriber IdentityºŠÎê0 .€€6„˜„„€‚€€‚ÿThis command displays the International Mobile Subscriber Identity number of the user from the SIM. (GSM 07.07 section 5.6.)Syntax:q%0[L#h€J+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CIMIDisplay the IMSI number.†:êáL#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CIMI=?Shows whether command has been implemented.,[ ( €€6„˜„„€‚ÿš8áµ p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands* ß ' €€6„˜„„€‚ÿ*µ  ' €€6„˜„„€‚ÿI!ß R ( €B€6††††€ ‚ÿ+CSCS Select TE Character Setà b 0 .€Á€6„˜„„€‚€€‚ÿThis command informs the product which character set is used by the DTE. The product is then able to convert character strings correctly between DTE and mobile equipment character sets. (GSM 07.07 section 5.5.)Syntax:}1R ß L#h€b+ $€€6„˜„„€€‚ÿ€4€6„˜„„‚ÿÿÿAT+CSCS=Select character set.Œ?b k M#j€~+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CSCS? Query current setting.Response is +CSCS:Ï‚ß : M#h€+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+CSCS=?Show supported character sets. Response is +CSCS: (list of supported 's). All products do not support "HEX".Jk „ / .€6€6„˜„„€‚€€‚ÿValues for : ²f: 6L#h€Ì+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"GSM"GSM default alphabet; this setting easily causes software flow control (XON/XOFF) problems.Ꝅ  M#h€;+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"HEX"Character strings consist only of hexadecimal numbers from 00 to FF; e.g., "032FE6" equals three characters with the decimal values 3, 47 and 230.„86€L#h€p+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"IRA"International Reference Alphabet (ITU-T T.50)z. *@L#h€\+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"PCCP437"PC €*@·‚character set Code Page 437.z.€€@L#h€\+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"PCDN"PC Danish/Norwegian character set.–I*@:AM#j€’+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿ"8859-1"ISO 8859 Latin 1 character set.This is the default option.,€@fA( €€6„˜„„€‚ÿš8:ABp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*fA8B' €€6„˜„„€‚ÿ*BbB' €€6„˜„„€‚ÿT,8B¶B( €X€6††††€ ‚ÿ+GCAP Request Complete Capabilities ListôÄbBªC0 .€‰€6„˜„„€‚€€‚ÿThis command displays product information on the overall capabilities of the product. Response may differ depending on the implemented features in a product. (V.25ter section 6.1.9.)Syntax:x+¶B"DM#j€V+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+GCAPDisplay product capabilities.,ªCND( €€6„˜„„€‚ÿš8"DöDp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ND E' €€6„˜„„€‚ÿ*öDJE' €€6„˜„„€‚ÿW/ E¡E( €^€6††††€ ‚ÿ+GMI Request TA Manufacturer Identification`JE0F/ .€À€6„˜„„€‚€€‚ÿThis command displays the TA manufacturer identification.(V.25ter section 6.1.4.)Syntax: |0¡E¬FL#h€`+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+GMIDisplay manufacturer identification.,0FØF( €€6„˜„„€‚ÿš8¬F€Gp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ØFªG' €€6„˜„„€‚ÿ*€GÔG' €€6„˜„„€‚ÿP(ªG$H( €P€6††††€ ‚ÿ+GMM Request TA Model IdentificationØÔG,I0 .€±€6„˜„„€‚€€‚ÿThis command displays the TA model identification. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +CGMM is identical. (V.25ter section 6.1.5.)Syntax:u)$H¡IL#h€R+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+GMMDisplay model identification.,,IÍI( €€6„˜„„€‚ÿš8¡IuJp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ÍIŸJ' €€6„˜„„€‚ÿ*uJÉJ' €€6„˜„„€‚ÿS+ŸJK( €V€6††††€ ‚ÿ+GMR Request TA Revision IdentificationMÉJiL0 .€;€6„˜„„€‚€€‚ÿThis command displays the TA revision identification. Response must include product SW version, HW version is optional. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +CGMR is identical. (V.25ter section 6.1.6.)Syntax:x,KáLL#h€X+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+GMRDisplay revision identification.,iL M( €€6„˜„„€‚ÿš8áLµMp#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands* MßM' €€6„˜„„€‚ÿ*µM N' €€6„˜„„€‚ÿX0ßMaN( €`€6††††€ ‚ÿ+GSN Request TA Serial Number Identificationè NyO0 .€Ñ€6„˜„„€‚€€‚ÿThis command displays the TA serial number. Note that in the case of a product with TA and ME in the same physical entity, the response of the command +CGSN is identical (i.e. the IMEI number). (V.25ter section 6.1.7.)Syntax:n"aN €L#h€D+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+GSNDisplay serial number.yO €·‚,yO8€( €€6„˜„„€‚ÿš8 €à€p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*8€ ' €€6„˜„„€‚ÿ*à€4' €€6„˜„„€‚ÿI! }( €B€6††††€ ‚ÿ+WS46 Select Wireless NetworkÕ¥4R‚0 .€K€6„˜„„€‚€€‚ÿCurrently there are no values for DCS1800 or PCS1900 but the option '12' could also be used for them. (GSM 07.07 section 5.7, TIA-678 section 5.2.4.3.)Syntax:v*}ȂL#h€T+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿAT+WS46=[12]Select wireless network.€4R‚HƒL#h€h+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+WS46?Query current setting. Response is 12.z.ȂƒL#h€\+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿAT+WS46=?Show options. Response is (12).,Hƒîƒ( €€6„˜„„€‚ÿš8ƒ–„p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*îƒÀ„' €€6„˜„„€‚ÿ*–„ê„' €€6„˜„„€‚ÿP(À„:…( €P€6††††€ ‚ÿI Request Identification Information‚Sê„Œ…/ .€Š€6„˜„„€‚€€‚ÿThis command displays information on the TA. (V.25ter section 6.1.3.)Syntax:—K:…S†L#h€–+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATI[0]Displays the TA manufacturer identification (same as for +GMI).Œ@Œ…߆L#h€€+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATI1Displays the product serial number (same as for +GSN).†:S†e‡L#h€t+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATI2Displays the product version (same as for +GMR).ƒ7߆è‡L#h€n+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATI3Displays the product name (same as for +GMM).‚6e‡jˆL#h€l+ $€€6„˜„„€€‚ÿ€ €6„˜„„‚ÿÿÿATI4...ATI13Dummy values that are just accepted.,臖ˆ( €€6„˜„„€‚ÿš8jˆ>‰p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*–ˆh‰' €€6„˜„„€‚ÿ*>‰’‰' €€6„˜„„€‚ÿL$h‰މ( €H€6††††€ ‚ÿZ Reset to Default Configuration믒‰ɋ< F€_€6„˜„„€ãÁßü‰ãÐ÷‰‚€€‚ÿThis command restores the parameter values of one of the user profiles by recalling the respective settings from the memory. Settings that are not stored in a profile (see command &W) will be reset to their factory defaults (see command &F). If the product does not have memory profiles (or has only one of them) it shall accept both the command Z0 and Z1 (and reset to factory defaults). (V.25ter section 6.1.1.)Syntax:~2މGŒL#h€d+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATZ[0]Disconnect, reset to stored profile 0.|0ɋÌL#h€`+ $€€6„˜„„€€‚ÿ€€6„˜„„‚ÿÿÿATZ1Disconnect, reset to stored profile 1.,GŒïŒ( €€6„˜„„€‚ÿš8Ì—p#°€p+ * *€€6„˜„„ã’¡K›€‰‚ÿ$€€6„˜„„ãÌ,6ԉ‚ÿ$€H€6„˜„„ã‘Ìh剂ÿÿÿFirst PageFunctional GroupsGeneric Commands*ïŒÁ' €€6„˜„„€‚ÿ= —þ1òÿÿÿÿÿÿÿÿ þ2ŽÌÂIntroduction4Á2Ž% €€˜Œ€‚ÿIntroductionJ þˆÂ= H€€6„˜„„€‚€€€€‚ÿThis document describes the AT commands that may be used with Nokia Wireless Data products operating in the GSM network (including also DCS1800 and PCS1900). A short description, the syntax, the possible setting values and responses of the AT commands are presented.Some AT commands are not supported by all Nokia Wireless Data products. Giving a command which is not supported by the product caus2ŽˆÂÁes an error response. Also, some command parameters may not be supported by all the products, and using those parameters also causes an error response.Computers use AT commands to communicate with modems. Most communications applications, however, have a user friendly interface that hides these AT command from the user. You issue AT commands via your communications application. When the software in the Nokia product has received an AT command, it responds with a message that is displayed on the screen of the device you are using.Note that the "AT" or "at" prefix must be included at the beginning of each command line.D2ŽÌÂ- *€.€6„˜„„ã’¡K›€‰‚ÿBack to First PageOˆÂÃ1y†ÿÿÿÿÿÿÿÿ ÃaÃÉ ME Control and Status CommandsF!ÌÂaÃ% €B€˜Œ€‚ÿME Control and Status CommandscÁÃÄÅ¢ ƒ€6„˜„„€‚ãûEûe‰ãV;äl‰ã…¿w‰ã퟉ãQi°“‰ãHž€¬‰ãmKoŸ‰ã —¶Í‰ãšÉÈ͉ã,ÙB牁㹠indicates a daily alarm time, only hour and minute fields of