AT command reference for gnokiid Draft 1 01-feb-2005 by Daniele Forsi AT* Read SMS AT# Set/Get caller ID mode AT+ Get phone information ATA Answer call ATD Dial number ATE Set echo on/off ATH Hang up call ATI Get modem information ATQ Set quiet mode on/off ATS Set/Get S-register value ATV Set verbose on/off ATX Choose connect messages ATZ Reset modem AT* Extended commands "*" AT*NOKIATEST This command is ignored. AT*C Start reading SMS messages After AT*C modem responds with OK, then the following commands are accepted: DIR, EXIT, HELP. After sending the DIR command you can type the following key followed by the Enter key: P: show previous SMS N: show next SMS D: delete current SMS Q: quit to AT*C mode HELP shows this message: The following commands work... DIR EXIT HELP EXIT: exit to command mode AT# Extended commands "#" AT#CID Set/Get Caller ID mode AT#CID? Print current settings AT#CID=<n> <n>: 0 Disable caller ID (default) <n>: 1 Enable formatted caller ID AT#CID=? Print supported settings, currently (0,1) Note: when caller ID is disabled application gets only one RING, when it is enabled it gets one RING, then caller ID data, then a second RING. AT+ Extended commands "+" AT+C Extended commands "+C" AT+CSQ Get RF Level <code> AT+CSQ +CSQ: 31, 99 OK </code> First number is SQM (Signal Quality Measurement) range is 0..31 or 99 if not known or not detectable. Second number is FER (Frame Error Rate) range is 0..7 or 99 if not known or not detectable (in this version it is always 99). AT+CGMI Print manufacturer information <code> AT+CGMI Nokia Mobile Phones OK </code> AT+CGSN Print IMEI <code> AT+CGSN 350601234567890 OK </code> AT+CGMR Print hardware revision <code> AT+CGMR SW 04.30, HW 0911 OK </code> AT+CGMM Print model code <code> AT+CGMM NHM-6 OK </code> AT+CMGD Delete SMS AT+CMGD=<n> <n>: message number AT+CMGF Select SMS format AT+CMGF=<n> 0: PDU_MODE (default) 1: TEXT_MODE AT+CMGF? Show current format; only TEXT_MODE is supported by AT+CMGL AT+CMGR Read SMS message AT+CMGR=<n> <n>: message number AT+CMGS Send SMS AT+CMGS="<n>" <n>: destination phone number (quotes are mandatory) CTRL+Z to send, ESC to abort AT+CMGL List SMS AT+CMGL=<stat> <stat>: (empty) 1 3 "REC READ" "REC SENT" 0 2 "REC UNREAD" "REC UNSENT" 4 "ALL" Note: quotes are mandatory AT+G Extended commands "+G" AT+GMI Print manufacturer information for the TA (Terminal Adaptor) Hugh Blemings, Pavel Janik ml. and others... AT+GMR Print revision information for the TA (Terminal Adaptor) gnokiid version, compile date and time <code> AT+GMR 0.6.4 10:49:37 Jan 31 2005 OK </code> AT+GMM Print model information for the TA (Terminal Adaptor) The string is "gnokii configured on %s for models %s" <code> AT+GMM gnokii configured on /dev/ttyS0 for models 6110|6130|6150|6190|5110|5130|5190|31 OK </code> AT+GSN Print serial number for the TA (Terminal Adaptor) <code> AT+GSN none built in, choose your own OK </code> ATA Answer call Answer incoming call D Dial number "T" and "P" are ignored, all subsequent characters are passed to phone Before dialing you must set S35 == 0 for DigitalData mode or S35 != 0 for NonDigitalData mode. ; is not supported (FIXME: ATD needs a better explanation) ATE Set character echo on or off ATE, ATE0 local echo off. ATE1 local echo on (default). Sets bit 2 of register S14. ATH Modem on/off hook ATH, ATH0 hang up current call ATH1 do nothing ATI Get modem information ATI<n> <n>: 0..4 ATI, ATI0: /* Print terminal id (print register S39 as decimal) */ ATI0 0 OK ATI1: /* Print serial number (IMEI) */ Read from phone ATI1 350601234567890 OK ATI2: /* Print phone revision */ Read from phone ATI2 SW 04.30, HW 0911 OK ATI3: /* Print modem revision */ gnokiid version ATI3 gnokiid 0.6.4 OK ATI4: /* Print OEM string */ Read from phone ATI4 Nokia NHM-6 OK ATQ Set results on or off ATQ, ATQ0 quiet off, print results according to ATV (default). ATQ1 quiet on, print nothing. Sets bit 4 of register S14. This command is ignored. ATS Set or get S-register value ATS<r>? Print current value of register ATS<r>=<v> Set register <r> to value <v> <r>: 0..101 <v>: 0..255 To enable auto answer use ATS0=<v> where <v> is a number greater than zero; use ATS0=0 to disable auto answer. Note: when auto answer is enabled phone responds immediatly ignoring the value of <v>. ATV Set verbosity level ATV, ATV0 verbose off, modem responds with numbers (0, 4) ATV1 verbose on, modem responds with words (OK, ERROR) (default) Set bit 8 of register S14. This does not affect extended commands. ATX Set verbosity of connect messages ATX<n> <n> 0..5 Set register S22 This command is ignored. ATZ Reset modem and load stored profile ATZ, ATZ0, ATZ1 all load the same profile ATS0=0S1=0S2=43S3=10S4=13S5=8S35=7ATQ1E1S100=26S101=27 Other registers are set to zero. This only resets the virtual modem and not the phone.