
Neo_WM620 WCDMA Module AT Command Set
Copyright © Neoway Technology Co., Ltd
4.9 Starting the DTMF Detection: +DTMFDETECT ......................................................................................28
4.10 MIC Volume Control: +MICL..................................................................................................................29
4.11 Echo Control: +ECHO .............................................................................................................................30
5 SMS Commands..................................................................................................................... 32
5.1 Selecting SMS Services: CSMS.................................................................................................................32
5.2 Setting Preferred SMS Storage: +CPMS....................................................................................................32
5.3 Setting SMS Inputting Mode: +CMGF......................................................................................................33
5.4 Setting the TE Character Set: +CSCS ........................................................................................................34
5.5 Setting the New Message SMS Indications Mode: +CNMI.......................................................................35
5.6 Reading SMS Messages: +CMGR.............................................................................................................36
5.7 SMS Message List: +CMGL......................................................................................................................38
5.8 Sending SMS Messages: +CMGS..............................................................................................................40
5.9 Writing SMS Messages: +CMGW.............................................................................................................41
5.10 Sending Stored SMS Messages: +CMSS.................................................................................................42
5.11 Deleting SMS Messages: +CMGD ..........................................................................................................43
5.12 Setting the SMSC Number: +CSCA ........................................................................................................43
5.13 Setting the Parameters of the Text Mode: +CSMP...................................................................................44
5.14 Displaying the Parameters of the Text Mode: +CSDH ............................................................................45
6 Phonebook Commands......................................................................................................... 46
6.1 Selecting Phonebook Storage: +CPBS.......................................................................................................46
6.2 Reading the Phonebook: +CPBR ...............................................................................................................46
6.3 Querying the Phonebook: +CPBF..............................................................................................................47
6.4 Writing Information to the Phonebook: +CPBW .......................................................................................48
7 Supplementary Service Commands ................................................................................... 50
7.1 Call Forwarding: +CCFC...........................................................................................................................50
7.2 Call Waiting: +CCWA................................................................................................................................51
7.3 Call Holding and Multi-party Conversation: +CHLD................................................................................52
8 GPRS/3G Commands ............................................................................................................ 54
8.1 Setting PDP Format: CGDCONT ..............................................................................................................54
9 TCP/UDP Data Service.......................................................................................................... 56
9.1 Setting PDP Authentication: $QCPDPP.....................................................................................................56
9.2 Setting Up a PPP Link: +XIIC ...................................................................................................................57
9.3 Querying the PPP Connection Status: +PPPSTATUS................................................................................58
9.4 Setting Up TCP Connection: +TCPSETUP ...............................................................................................58
9.5 Sending TCP Data: +TCPSEND................................................................................................................60
9.6 Receiving TCP Data: +TCPRECV.............................................................................................................60
9.7 Closing TCP Connection: +TCPCLOSE....................................................................................................61
9.8 Setting Up UDP Connection: +UDPSETUP..............................................................................................61
9.9 Sending UDP Data: +UDPSEND...............................................................................................................62
9.10 Receiving UDP Data: +UDPRECV .........................................................................................................63
9.11 Closing UDP Connection: +UDPCLOSE ................................................................................................63