AT
1... 5 1.1... 5 1.2 AT... 5 2 AT... 5 2.1... 5 2.1.1 AT+CSCS TE 2.1.2 AT+CIMI IMSI 2.1.3 AT+GCAP 2.1.4 A/ 2.1.5 AT^SMSO 2.1.6 AT+CMEE ME 2.2... 6 2.2.1 ATD 2.2.2 ATH 2.2.3 ATA 2.2.4 AT+CEER 2.2.5 AT+VTS, AT+VTD DTMF 2.2.76ATS0 2.3... 8 2.3.1 AT+CSQ 2.3.2 AT+COPS 2.3.3 AT+CREG 2.4... 10 2.4.1 AT+CPIN PIN 2.4.2 AT+CPIN2 2.4.3 AT+CPINC PIN 2.4.4 AT+CLCK 2.4.5 AT+CPWD 2.5... 14 2.5.1 AT+CPBS 2.5.2 AT+CPBR 2.5.3 AT+CPBW 2.6... 15 2.6.1 2.6.2 AT+CSMS 2.6.3 AT+CPMS 2.6.4 AT+CMGF 2.6.5 AT+CSDH TEXT 2.6.6 AT+CNMI 2.6.7 AT+CMGR 2.6.8 AT+CMGL 2.6.9 AT+CMGS 2.6.10 AT+CMGW 2.6.11 AT+CMSS 2.6.12 AT+CSMP TEXT 2.6.13 AT+CMGD 2.6.14 AT+CSCA 2.6.15 AT+CSCB 185 025-3241656 3204539 www.cnaye.com 2 32 GSM AT
2.7... 22 2.7.1 AT+CCFC 2.7.2 AT+CLCK 2.7.3 AT+CPWD 2.7.4 AT+CLIP 2.7.5 AT+CHLD 2.7.6 AT+CLCC 2.7.7 AT+CSSN 2.7.8 AT+CCUG 2.8...26 2.8.1 AT+CBST 2.8.2 AT+FCLASS 2.8.3 AT+CR 2.8.4 AT+CRC 2.8.5 AT+ILRR DTE-DCE 2.8.6 AT+CRLP 2.9... 28 2.9.1 AT+FTM 2.9.2 AT+FRM 2.9.3 AT+FTS 2.9.4 PC 2.10... 29 2.10.1 AT+IPR DTE 2.10.2 AT&C DCD 2.10.3 AT&D DTR 2.10.4 AT&S DSR 2.10.5 ATO 2.10.6 ATQ 2.10.7 ATV 2.10.8 ATZ 2.10.9 AT&W 2.10.10 ATE 3... 31 GSM AT 185 025-3241656 3204539 www.cnaye.com 3 32
GSM AT AYG-59C GSM MODEM AT AT AT 2 AT 3 AT 4 5 6 7 8 9 10 11 V.24 V.25 AT AT 185 025-3241656 3204539 www.cnaye.com 4 32
GSM AT 1 1.1 1. TE Terminal Equipment DTE 2. TA Terminal Adapter DCE 3. DCE Data Circuit terminating Equipment 4. DTE Data Terminal Equipment 5. ME Mobile Equipment GSM ME 6. MS Mobile Station 1.2 AT AT Attention AT TE Terminal Equipment DTE Data Terminal Equipment TA Terminal Adapter DCE Data Circuit Terminating Equipment TA TE AT MS Mobile Station GSM AT 2 AT 2.1 2.1.1 AT+CSCS TE ME ME AT+CSCS= GSM GSM AT+CSCS= PCCP437 PC 437 2.1.2 AT+CIMI IMSI International Mobile Subscriber Identity SIM IMSI IMSI PIN AT+CIMI IMSI 208200120320598 IMSI 15 185 025-3241656 3204539 www.cnaye.com 5 32
GSM AT 2.1.3 AT+GCAP AT+GCAP +GCAP: +CGSM +FCLASS GSM FAX 2.1.4 A/ A/ 2.1.5 AT^SMSO GSM AT^SMSO ^SMSO:MS OFF 2.1.6 AT+CMEE ME +CME ERROR : <xxx> +CMS ERROR :<xxx> ERROR AT+CMEE=0 ME ERROR AT+CMEE=1 +CME ERROR : <xxx> +CMS ERROR :<xxx> 2.2 2.2.1 ATD ATD <Numb> [I / i] [G/g] [;] ATD> <PhbStr> [I / i] [G/g] [;] ATD> mem <n> [I / i] [G/g] [;] ATD> <PhbIndex> [I / i] [G/g] [;] ATD <GSM sequence> ATD ASCII AT+CBST ATD<nb> <nb> ASCII AT+CBST ATD<nb> <nb> + ATD+33146290800 ATD 0 CONNECT<speed> 10,11,12,13,14,15 <speed> 185 025-3241656 3204539 www.cnaye.com 6 32
GSM AT BUSY 7 NO ANSWER 8 NO CARRIER 3 SIM ATD> <index> <index> ATD> mem <index> mem AT+CPBS ATD*#21# +CCFC: 0,7 ATD**61*+33146290800**25# ATD*2# +CME ERROR 3 25 2.2.2 ATH ATH( ATH0) 2.2.3 ATA RingInd RING RING ATA ATH NO CARRIER 2.2.4 AT+CEER ATD123456789 NO CARRIER AT+CEER +CEER : Error <xxx> <xxx> GSM 04.08 2.2.5 AT+VTS, AT+VTD DTMF DTMF AT+VTD=<n> <n>*100 ms n<4 300ms AT+VTD=6 600ms AT+VTD=0 185 025-3241656 3204539 www.cnaye.com 7 32
DTMF GSM AT AT+VTS=<Tone> <Tone> 0 9 *, #, A, B, C, D AT+VTS=A AT+VTS=11 +CME ERROR: 4 AT+VTS=4 +CME ERROR: 3 13# AT+VTS=1 +VTS=3 +VTS=# 2.2.6 ATS0 S0 ATS0=2 2 ATS0? 002 3 0 ATS0=0 S S6,S7,S8 2.3 2.3.1 AT+CSQ <rssi> <ber> SIM <rssi> : <ber> : 0 : -113 dbm 1 : -111 dbm 2...30 : -109-53 dbm 31 : -51dBm 99 : 0...7 : GSM 05.08 RXQUAL 99 : AT+CSQ +CSQ: <rssi>,<ber> <rssi> <ber> 2.3.2 AT+COPS 3. manual 185 025-3241656 3204539 www.cnaye.com 8 32
idle. automatic GSM AT idle. manual/automatic / manual automatic AT+COPS=<mode>, [<format> [, <oper> ] ] AT+COPS=<mode> ( ) +CME ERROR: 30 ( ) +CME ERROR: 32 ( Π) +CME ERROR: 3 ( ) +CME ERROR: 4 ( ) AT+COPS? +COPS: <mode> [, <format>, <oper> ] AT+COPS=? +COPS: [ <stat>, <oper> <mode>: 0: 1: 3: <format> AT+COPS? ] 4: / <oper> <format> <oper> 0 16 1 8 2 <stat> <oper> 0: 1: 2: 3: <oper> AT+COPS? +COPS:0 AT+COPS? +COPS:0,0, UNICOM 2.3.3 AT+CREG 185 025-3241656 3204539 www.cnaye.com 9 32
AT+CREG= <mode> +CREG: <mode>, <stat> [,<lac>,<ci> ] <mode> <stat> GSM AT AT+CREG? 0 1 +CREG : <stat> 2 +CREG: <stat>,<lac>,<ci> 0 ME 1 2 ME 3 4 5 <lac> 2 00c3=193 <ci> ID 2 AT+CREG? +CREG: <mode>,<stat> AT+CREG=<mode> / AT+CREG=? +CREG: (0-2) 0 1 2 AT+CREG? +CREG: 0 1 341B 2DBF AT+CREG? +CREG: 0 0 2.4 2.4.1 AT+CPIN PIN ME CHV1/CHV2/PUK1/PUK2 8 CHV1/CHV2 4-8 PUK1/PUK2 SIM PIN ATD +CME ERROR:11 AT+CPIN=1234 PIN PIN AT+CPIN=5678 PIN +CME ERROR: 3 PIN 3 PIN PUK SIM 185 025-3241656 3204539 www.cnaye.com 10 32
AT+CPIN=<Puk>,<NewPin> GSM AT 2 PIN AT+CPIN=00000000,1234 PUK PIN +CME ERROR: 16 PUK AT+CPIN=12345678,1234 PUK PIN2 PUK PIN AT+CPIN +CPIN: READY +CPIN: SIM PIN +CPIN: SIM PUK +CPIN: SIM PIN2 +CPIN: SIM PUK2 +CPIN: PH-SIM PIN +CPIN: PH-NET PIN +CME ERROR: <err> ME CHV1 PUK1 CHV2 PUK2 SIM phone-to-sim SIM 13 10 10 PUK +CME ERROR : 13 SIM 3 PIN PUK AT+CPIN? PIN +CPIN: SIM PIN PIN AT+CPIN=1235 PIN +CME ERROR: 16 AT+CPIN=1236 PIN +CME ERROR: 16 AT+CPIN=1237 PIN +CME ERROR: 16 AT+CPIN? +CPIN: SIM PUK PUK AT+CPIN=99999999,5678 PUK 5678 PIN AT+CPIN? +CPIN: READY +CME ERROR: 17 PIN2 PUK2 PIN2 FDN PIN2 AT+CPBS= FD FDN AT+CPBW=5,"01290917",129,"Jacky" FDN 5 +CME ERROR:17 PIN2 AT+CPIN? +CPIN: SIM PIN2 AT+CPIN=5678 PIN2 185 025-3241656 3204539 www.cnaye.com 11 32
GSM AT AT+CPBW=5,"01290917",129,"Jacky" FDN PIN2 PUK2 AT+CPIN? +CPIN: READY 2.4.2 AT+CPIN2 PIN2 PUK2 PIN2 AT+CPIN PIN2 PUK2 PIN2 PUK2 PIN2 4-8 PUK2 8 AT+CPIN2=<pin2> AT+CPIN2=1234 PIN2 AT+CPIN2=5678 PIN2 +CME ERROR: 3 PIN2 3 PIN2 PUK2 AT+CPIN2=<puk2>,<NewPin2> PIN2 AT+CPIN2=00000000,1234 PUK2 PIN2 +CME ERROR: 16 OUK2 AT+CPIN2=12345678,1234 PUK2 PIN2, 2 PUK2 PIN2 AT+CPIN2? 2.4.3 AT+CPINC PIN PIN PIN1,PIN2,PUK1,PUK2 AT+CPINC +CPINC : <n1>,<n2>,<k1>,<k2> <n1>, <n2> PIN1, PIN2 0-3 <k1>, <k2> PUK1, PUK2 0-10 SIM +CME ERROR : 10 AT+CPINC +CPINC : 2,3,10,10 PIN1 AT+CPINC? +CPINC : 2,3,10,10 PIN1 2.4.4 AT+CLCK ME <fac> AT+CLCK= <fac>,<mode>[,<passwd>[,<class>] ] +CLCK: <status> [,<class1> ] +CLCK: <status>,<class2> 185 025-3241656 3204539 www.cnaye.com 12 32
[ ] ] <fac> : <mode>: PS : 8 SIM SC : PIN (<mode>=1) / PIN (<mode>=0) AO : BAOC( ) OI : BOIC( ) GSM AT OX : BOIC-exHC( ) AI : BAIC IR : BIC-Roam AB : AG : AC <class>: PN : 8 NCK FD : SIM FDN PIN2 0 1 2 1 2 4 8 7 / / AT+CLCK="SC",1,1234 PIN PIN AT+CLCK=? +CLCK :( PS SC AO OI OX AI IR, AB AG AC FD PN ) AT+CLCK="AO",1,1234,2 2.4.5 AT+CPWD AT+CPWD= <fac>, <oldpwd>, <newpwd> PIN <fac> AT+CLCK PN 10 AT+CPWD=? +CPWD: ("PS", 8),("SC", PIN1/PIN2 4-8 8),("AO",4),("OI",4), ("OX", 4 185 025-3241656 3204539 www.cnaye.com 13 32
4),("AI",4),("IR", 4), ("AB", 4), ("AG",4), ("AC", 4),("P2", 8), ("FD",8), ("PN", 8) AT+CPWD="SC",1234,5555 PIN PIN AT+CPWD="PN",12345678,00000000 NCK GSM AT 2.5 2.5.1 AT+CPBS AND SM FDN MSISDN SIM EN ADN AT+CPBS= "SM" AT+CPBS=? +CPBS: ADN,FDN,MSISDN ("SM", FD, ON,"EN") AT+CPBS? +CPBS : "SM",10,20 ADN 10 20 ERROR SIM FDN AND 2.5.2 AT+CPBR AT+CPBS AT+CPBR=? +CPBR: (1-50), 20,10 50 20 10 AT+CPBR=12,14 12-14 +CPBR : 12,"112",129,"Emergency" +CPBR : 13,"+331290909",145, "Fred" +CPBR :14, "0146290808",129, "Zazi" AT+CPBR=10 10 +CPBR :10,"0146290921",129,"Ro 10 b" AT+CPBR=52 52 185 025-3241656 3204539 www.cnaye.com 14 32
GSM AT +CME ERROR: 21 2.5.3 AT+CPBW EN AT+CPBW=? +CPBW: (1-50),20,(129,145),10 50 20 2 10 AT+CPBW=3 3 AT+CPBW=5,"112",129,"SOS" 5 AT+CPBW=,"+33145221100",145,"SOS" AT+CPBW=7,"012345678901234567890", 7 129,"WAVE" +CME ERROR: 26 FDN FDN PIN2 AT+CPBS= FD FDN AT+CPBW=5,"01290917",129,"Jacky" FDN 5 +CME ERROR:17 PIN2 AT+CPIN? CPIN SIM PIN2 AT+CPIN=678 PIN2 AT+CPBW=5,"01290917",129,"Jacky" FDN 5 FDN 2.6 2.6.1 <da> <dcs> <dt> yy/mm/dd hh :mm :ss±zz <fo> SMS-SUBMIT 17 <index> <length> TEXT PDU <mem1> <mem2> 185 025-3241656 3204539 www.cnaye.com 15 32
<mid> <mr> <oa> <pid> <pdu> 16 <ra> <sca> <scts> yy/mm/dd,hh :mm :ss±zz <sn> <st> SMS-STATUS-REPORT <stat> <tooa> <oa> <tora> <ra> <tosca> <sca> <total1> <mem1> <total2> <mem2> <used1> <mem1> <used2> <mem2> <vp> 167 2.6.2 AT+CSMS GSM AT SMS-MO SMS-MT SMS-CB AT+CSMS=<service> <service> 0 SMS AT GSM 07.05 Phase 2 1 SMS AT GSM 07.05 Phase 2+ AT+CSMS=0 AT Phase 2 +CSMS: 1, 1, 1 SMS-MO, SMS-MT, SMS-CB AT+CSMS= +CSMS: 0 1 2.6.3 AT+CPMS AT+CPMS=<mem1>, [<mem2>] <mem1> SM SIM <mem2> SM SIM +CPMS: <used1>,<total1>,<used2>,<total2> AT+CPMS=? +CPMS: (("SM"),("SM")) SM SM AT+CPMS? +CPMS: "SM", 3, 10,"SM",3,10 3 SIM 185 025-3241656 3204539 www.cnaye.com 16 32
GSM AT 10 2.6.4 AT+CMGF TEXT PDU PDU TEXT ASCII EEPROM AT+CMGF? +CMGF: 1 TEXT AT+CMGF=? +CMGF: (0-1) TEXT PDU 2.6.5 AT+CSDH TEXT TEXT AT+CSDH? +CSDH: 0 2.6.6 AT+CNMI AT+CNMI=<mode>,<mt>,<bm>,<ds>,<bfr> <mode> <mode>=2, 0 1 3 2 0 TA TA 1 TA-TE TE 2 TA-TE TA TE TE 3 TE TA TA-TE <mt> SMS-DELIVERs 0 0 SMS-DELIVER 1 SMS-DELIVER +CMTI : SM, <index> 2 SMS-DELIVER class 2 2 +CMT : [<alpha>,] <length> <pdu> (PDU ) +CMT : <oa>,[<alpha>,] <scts> [,<tooa>, <fo>, <pid>, <dcs>, <sca>, <tosca>, <length>] <data> TEXT 3 class 3 SMS-DELIVER <mt>=2 <mt>=1 <bm> 185 025-3241656 3204539 www.cnaye.com 17 32
GSM AT 0 TE 1 +CBMI: BMl, <index> 2 2 TE +CBM : <length> <pdu> PDU +CBM :<sn>,<mid>, <dcs>,<page>,<pages> <data> Text 3 class 3 <bm>=2 <bm>=1 <ds> SMS_STATUS_REPORT, 0 0 SMS-STATUS-REPORT 1 SMS-STATUS-REPORT +CDS : <length> <pdu> (PDU ) +CDS : <fo>,<mr>, [<ra>], [<tora>], <scts>,<dt>,<st> (Text ) <bfr> 0 0 <mode> 1-3 TA TE 1 <mode> 1-3 TA AT+CNMI=2,1,0,0,0 <mt>=1 +CMTI : "SM", 1 2.6.7 AT+CMGR AT+CMGR=<index> TEXT +CMGR :<stat>,<oa>,[<alpha>,] <scts> [,<tooa>,<fo>,<pid>,<dcs>,<sca>,<tosca>,<length>] <data> SMS-DELIVER +CMGR :<stat>,<da>,[<alpha>,] [,<toda>,<fo>,<pid>,<dcs>, [<vp>],<sca>, <tosca>,<length>] <data> SMS-SUBMIT PDU +CMGR: <stat>, [<alpha>],<length> <pdu> AT+CMGR=1 +CMGR: "REC UNREAD", "0146290800","98/10/01,18 :22 :11+00", ABCdefGHI TEXT 2.6.8 AT+CMGL AT+CMGL=<stat> TEXT 185 025-3241656 3204539 www.cnaye.com 18 32
GSM AT +CMGL:<index>,<stat>,<da/oa>[,<alpha>],[<scts>,<tooa/toda>,<length>] <data> +CMGL:<index> PDU +CMGL : <index>,<stat>, [<alpha>], <length> <pdu> +CMGL:<index> <stat> PDU TEXT 0 REC UNREAD 1 REC READ 2 STO UNSENT 3 STO SENT 4 ALL AT+CMGL= REC UNREAD +CMGL: 1, "REC UNREAD","0146290800", test +CMGL: 3, "REC UNREAD","46290800" hello 2 REC READ 2.6.9 AT+CMGS TEXT AT+CMGS= <da> [,<toda> ] text is entered PDU AT+CMGS= <length> PDU is entered ctrl-z / ESC ctrl-z / ESC PDU 0-9 A-F AT+CMGS="+33146290800" TEXT Please Call me soon, Fred.<ctrl-Z> +CMGS : <mr> AT+CMGS=<length> PDU <pdu><ctrl-z> +CMGS : <mr> <mr> 0 1 0-255 2.6.10 AT+CMGW SMS-DELIVER SMS-SUBMIT <index> 185 025-3241656 3204539 www.cnaye.com 19 32
AT+CMGS TEXT AT+CMGW= <oa/da> [,<tooa/toda> [,<stat> ] ] enter text PDU AT+CMGW= <length> [,<stat>] give PDU +CMGW: <index> +CMS ERROR ctrl-z / ESC ctrl-z / ESC <err> <oa/da> / <tooa/toda> / GSM AT <stat> 2 PDU TEXT 0 REC UNREAD 1 REC READ 2 STO UNSENT 3 STO SENT AT+CMGW="+33146290800" Hello, how are you?<ctrl-z> +CMGW : 4 4 2.6.11 AT+CMSS AT+CMSS=<index>[,<da> [,<toda>] ] +CMSS : <mr> +CMS ERROR: <err> <da> TEXT AT+CMGW=0660123456 Today is my birthday<ctrl-z> +CMGW : 5 5 AT+CMSS=5 5 +CMSS : <mr> 2.6.12 AT+CSMP TEXT <vp>, <pid>, <dcs> AT+CSMP=<fo>, <vp>, <pid>,<dcs> <fo> 6 : 185 025-3241656 3204539 www.cnaye.com 20 32
GSM AT B7 B6 B5 B4 B3 B2 B1 B0 RP UDHI SRR VPF RD MT1 RP: Reply Path ( ) TEXT UDHI: User Data Header Information ( ) 1 AT+CSMP PDU (AT+CMGS) SRR: Status Report Request 1 VPF Validity Period Format b4=0 b3=0 <vp> b4=1 b3=0 <vp> RD Reject Duplicates b2=1 SMSSUBMIT MTI Message Type Indicator b1=0 b0=0 SMS-DELIVER SC MS b1=0 b0=1 SMS-SUBMIT MS SC TEXT <vp> 167 24 VP value Validity period value 0 to 143 (VP+1) x 5 minutes (up to 12 hours) 144 to 167 12 hours + (VP-143) x 30 minutes 168 to 196 (VP-166) x 1 day 197 to 255 (VP-192) x 1 week <pid> 0x24 0x22 3 <dcs> GSM UCS2 AT+CSMP=17,23,64,244 <vp> = 23 (2 ) <dcs> = GSM 8 2.6.13 AT+CMGD AT+CMGR=3 +CMGR: "REC UNREAD", "0146290800",,"98/10/01,18:19:20+00" Received Message! AT+CMGD=3 2.6.14 AT+CSCA 185 025-3241656 3204539 www.cnaye.com 21 32
GSM AT AT+CSCA=" 8613800210500" AT+CSCA " 8613800250500" 145 2.6.15 AT+CSCB ME PDU TEXT AT+CSCB= <mode>, [ <mids>, [ <dcss> ] ] <mode> 0 1 <mids> ME <dcss> 1 AT+CSCB=1 2.7 2.7.1 AT+CCFC AT+CCFC= <reason>, <mode> [, <number> [,<type> [,<class>[,<subaddr> [, <satype> [,<time> ] ] ] ] ] ] +CCFC:<status>,<class1>[,<number>,<type>[,<subaddr>,<satype>[,<time> ] ] ] +CCFC:<status>,<class2>[,<number>,<type>[,<subaddr>,<satype>[,<time> ] <reason> ] ][ ] ] 0 1 ME 2 <time> 3 4 5 <mode> 0 1 2 3 4 185 025-3241656 3204539 www.cnaye.com 22 32
<class>: 1 2 4 8 7 GSM AT <time> 1-30 20 AT+CCFC=0,3, "0146290800" AT+CCFC=0,2 +CCFC:1,1, "0146290800",129 +CCFC:1,2, "0146290802",129 +CCFC:1,4, "0146290804",129 2.7.2 AT+CLCK AT+CLCK= <fac>, <mode> [, <password> [, <class> ] ] <mode>=2 <fac> : <mode> +CLCK: <status> [, <class1>[+clck: <status>, <class2>[ ] ] "AO", "OI", "OX" "AI", "IR" "AG", "AC", "AB" 0 1 2 (<mode>=0) <password> 4 AT+CLCK="AO",1,1234 2.7.3 AT+CPWD AT+CPWD=<fac>,<OldPassword>, <NewPassword> AT+CPWD="AO",1234,5555 2.7.4 AT+CLIP CLI RING +CRING +CLIP AT+CLIP=<n> 185 025-3241656 3204539 www.cnaye.com 23 32
+CLIP: <n>,<m> AT+CLIP? +CLIP: <number>, <type>[,<subaddr>, <satype>, <alpha> ] <n> TA 0 1 <m> CLIP 0 CLIP 1 CLIP GSM AT RING 2 AT+CLIP=1 CLIP RING +CLIP: 0146290800,129,1,,, FRED 2.7.5 AT+CHLD AT+CHLD= < n > +CHLD: (0-3, 11-17, 21-27) <n> AT+CHLD=? 0 1 1X X 2 2X X 3 2.7.6 AT+CLCC AT+CLCC +CLCC: <id1>, <dir>, <stat>, <mode>, <mpty> [,<number>, <type> [ <alpha> ] ] [+CLCC: <id2>, <dir>, <stat>, <mode>, <mpty> [,<number>, <type> [ <alpha> ] ][... ] ] ] <idx> <dir> 0 MO 1 MT <stat> 185 025-3241656 3204539 www.cnaye.com 24 32
<mode> <mpty> 0 1 2 MO 3 MO 4 MT 5 MT 0 1 2 9 0 1 <number> <type> <type> <alpha> <number> 2.7.7 AT+CSSN AT+CSSN= <n>, <m> GSM AT <n>=1 MO MO +CSSI:<code1> <m>=1 +CSSU:<code2> +CSSN: <n>, <m> +CSSN: (0-1), (0-1) AT+CSSN? AT+CSSN=? <n> +CSSI 0 1 <m> +CSSU <code1> <code2> 0 1 5 6 7 CLIP 2 3 4 5 2.7.8 AT+CCUG 185 025-3241656 3204539 www.cnaye.com 25 32
CUG GSM AT. / CUG. CUG. (OA), OA CUG CUG. CUG CUG CUG CUG AT+CCUG = <n> [,<index> [ <info> ] ] <n> <index> <info> 0 CUG 1 CUG 0-9 CUG 0 10 CUG 0 1 OA 2 CUG 3 OA CUG CUG ATD [G] [g] <index>, <info> 2.8 2.8.1 AT+CBST AT+CBST= <speed>, <name>, <ce> <name>=0 <speed> <speed> Description Modem type 0(defult) Autobauding None 1 300bps V.21 2 1200bps V.22 3 1200/75bps V.23 4 2400bps V.22bis 5 2400bps V.26ter 6 4800bps V.32 7 9600bps V.32 8 Specific 65 300bps V.110 66 1200bps V.110 68 2400bps V.110 70 4800bps V.110 71 9600bps V.110 185 025-3241656 3204539 www.cnaye.com 26 32
GSM AT <ce> 0 1 2 3 AT+CBST=7,0,1 2 <speed> <ce> <ce> <ce> 2.8.2 AT+FCLASS AT+FCLASS= <n> <n> 0 1 AT+FCLASS=? +FCLASS: (0,1) AT+FCLASS=0 2.8.3 AT+CR CONNECT +CR: ASYNC +CR: REL ASYNC AT+CR=1 2.8.4 AT+CRC RING RING +CRING: ASYNC +CRING: REL ASYNC +CRING: VOICE +CRING : FAX AT+CRC=1 +CRING VOICE 185 025-3241656 3204539 www.cnaye.com 27 32
GSM AT 2.8.5 AT+ILRR DTE-DCE DCE DTE +ILRR:<rate> DCE-DTE <rate> CONNECT <rate> 300, 600, 1200, 2400, 4800, 9600,19200, 38400, 57600, 115200 AT+ILRR=1 2.8.6 AT+CRLP AT+CRLP=<iws>,<mws>,<T1>,<N2>, <ver> <iws>: (0-61) ( 61) <mws>: (0-61) ( 61) <T1> : (40-255) 10 ( 48) <N2>: (1-255) ( 6) <ver>: (0) 0 AT+CRLP=? +CRLP: (0-61),(0-61),(40-255),(1,255),(0) AT+CRLP=61,61,48,6,0 2.9 2.9.1 AT+FTM AT+FTM=<speed> <speed> 24 2400 bps V.27ter 48 4800 bps V.27ter 72 7200 bps V.29 96 9600 bps V.29 AT+FTM=? (24,48,72,96) 2.9.2 AT+FRM AT+FRM=<speed> AT+FTM 185 025-3241656 3204539 www.cnaye.com 28 32
AT+FRM=? (24,48,72,96) 2.9.3 AT+FTS GSM AT AT+FTS=<n> <n> 10 AT+FTS=? (0-255) AT+FTS=50 0.5 2.9.4 PC Delrina WinFax v8.0..... 9600bps 2.10 2.10.1 AT+IPR DTE DCE AT+IPR? +IPR: 9600 9600bps AT+IPR=? +IPR:(0,2400, 4800, 9600,19200) (300,600,1200,38400,57600,115200) AT+IPR=38400 38400bps AT+IPR=0 DCE 185 025-3241656 3204539 www.cnaye.com 29 32
GSM AT 2400 19200. DTE AT DCE DTE 2400 4800bps 9600 AT. DTE AT 1 AT DCE AT AT 9600bps 2.10.2 AT&C DCD DCD AT&C0 DCD AT&C1 DCD 2.10.3 AT&D DTR DTR AT&D0 DTR AT&D1 DTR ON OFF AT&D2 DTR ON OFF 2.10.4 AT&S DSR DSR AT&S0 DSR AT&S1 DSR 2.10.5 ATO 2.10.6 ATQ ATQ0 DCE ATQ1 2.10.7 ATV DCE 185 025-3241656 3204539 www.cnaye.com 30 32
GSM AT ATV0 DCE 0 0 ATV1 DCE 2.10.8 ATZ 2.10.9 AT&W EEPROM 2.10.10 ATE ATE0 ATE1 3 ME +CME ERROR: <error> 185 025-3241656 3204539 www.cnaye.com 31 32
GSM AT +CMS ERROR: <er> 185 025-3241656 3204539 www.cnaye.com 32 32