AT Command Set for WCDMA Module - wless.ru

WCDMA Module
2.2.20 +ZCORG: indicate one-time call originating ..................................................................... 25
2.2.21 +ZCCNT: indicate one-time call originating....................................................................... 25
2.2.22 +ZCEND: indicate one-time call end................................................................................. 26
2.2.23 +CCWA: call waiting control.............................................................................................. 27
2.2.24 +CHLD: call held and conference call............................................................................... 28
2.2.25 +CCFC: call forwarding number and conditions ............................................................... 29
2.2.26 +Speaker: select voice channel ........................................................................................ 31
2.3 Network Service Command.......................................................................................................... 32
2.3.1 +CNUM: check subscriber’s number ................................................................................ 32
2.3.2 +CREG: check network registration status ....................................................................... 32
2.3.3 +COPS: PLMN selection................................................................................................... 33
2.3.4 +CLCK: function lock ........................................................................................................ 34
2.3.5 +CPWD: change lock password ....................................................................................... 35
2.3.6 +CLIP: caller ID presentation............................................................................................ 36
2.3.7 +CLIR: caller ID restriction................................................................................................ 37
2.3.8 +CPOL: preferred PLMN list ............................................................................................. 38
2.3.9 +CPLS: select preferred PLMN list ................................................................................... 38
2.3.10 +COPN: check operatpr’s name ....................................................................................... 39
2.3.11 +CGREG: check GPRS network registration status......................................................... 39
2.3.12 +FCLASS: select mode..................................................................................................... 40
2.3.13 +CBST: select bear service type –do not test now ........................................................... 40
2.3.14 +CCUG: close user group-do not test now....................................................................... 41
2.3.15 +CUSD: USSD service (not required to realize now) ....................................................... 42
2.3.16 +CAOC: charging information-do not test now ................................................................. 43
2.3.17 +CSSN: supplementary service notice ............................................................................. 43
2.4 Module Control Commands.......................................................................................................... 45
2.4.1 +CPAS: check the status of mobile device ....................................................................... 45
2.4.2 +CFUN: set module’s function .......................................................................................... 45
2.4.3 +CPIN: input PIN code...................................................................................................... 46
2.4.4 +CSQ: check signal strength ............................................................................................ 46
2.4.5 +CCLK: clock management .............................................................................................. 47
2.4.6 +ZPWROFF: module power-off ........................................................................................ 47
2.4.7 +CSIM: access SIM card –do not test now....................................................................... 47
2.4.8 +CLAC: list all AT commands............................................................................................ 48
2.4.9 +CTZU: time zone update................................................................................................. 48
2.4.10 +CTZR: time zone report .................................................................................................. 48
2.4.11 +CLVL: speak volume ....................................................................................................... 49
2.4.12 +ECHO: echo remove....................................................................................................... 49
2.4.13 +SIDET: set side tone ....................................................................................................... 49
2.4.14 +CMEE: mobile equipment errors..................................................................................... 50
2.4.15 +IFC: DTE-DCE flow control –do not test now ................................................................. 50
2.4.16 &D: set DTR signal –do not test now................................................................................ 50
2.4.17 &C: set DCD signal –do not test now................................................................................ 51
2.4.18 +IPR: set module’s baud rate............................................................................................ 51
2.4.19 &F: restore factory settings ............................................................................................... 52
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