Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 5 of 278 04.08.2003
4.16 AT+CHLD Call hold and multiparty........................................................................................93
4.17 AT+CHUP Hang up call .........................................................................................................96
4.18 AT+CIMI Request international mobile subscriber identity....................................................96
4.19 AT+CIND Indicator control .....................................................................................................97
4.20 AT+CLCC List current calls of ME .......................................................................................100
4.21 AT+CLCK Facility lock .........................................................................................................101
4.21.1 Examples: Enabling / disabling PIN 1 authentication ...........................................................104
4.21.2 Examples: Phone lock...........................................................................................................104
4.21.3 Examples: Call barring..........................................................................................................106
4.22 AT+CLIP Calling line identification presentation..................................................................107
4.23 AT+CLIR Calling line identification restriction......................................................................108
4.24 AT+CLVL Loudspeaker volume level ..................................................................................109
4.25 AT+CMEE Report mobile equipment error ..........................................................................110
4.26 AT+CMER Mobile equipment event reporting .....................................................................111
4.27 AT+CMUT Mute control .......................................................................................................113
4.28 AT+CMUX Enter multiplex mode.........................................................................................114
4.28.1 Restricted use of AT commands in Multiplex mode..............................................................115
4.29 AT+COPN Read operator names ........................................................................................117
4.30 AT+COPS Operator selection..............................................................................................118
4.31 AT+CPAS Mobile equipment activity status ........................................................................121
4.32 AT+CPBR Read current phone book entries.......................................................................122
4.33 AT+CPBS Select phone book memory storage...................................................................124
4.34 AT+CPBW Write phone book entry .....................................................................................126
4.35 AT+CPIN Enter PIN .............................................................................................................129
4.35.1 What to do if PIN or password authentication fails? .............................................................132
4.36 AT+CPIN2 Enter PIN2 .........................................................................................................134
4.37 AT+CPUC Price per unit and currency table .......................................................................135
4.38 AT+CPWD Change password .............................................................................................137
4.39 AT+CR Service reporting control .........................................................................................140
4.40 AT+CRC Set Cellular Result Codes for incoming call indication.........................................141
4.41 AT+CREG Network registration...........................................................................................142
4.42 AT+CRLP Select radio link protocol param. for orig. non-transparent data call..................145
4.43 AT+CRSM Restricted SIM access.......................................................................................146
4.44 AT+CSCS Set TE character set...........................................................................................147
4.45 AT+CSNS Single Numbering Scheme ................................................................................148
4.46 AT+CSQ Signal quality ........................................................................................................149
4.47 AT+CSSN Supplementary service notifications...................................................................150
4.48 AT+CUSD Unstructured supplementary service data .........................................................151
4.49 AT+VTD=<n> Tone duration................................................................................................152
4.50 AT+VTS DTMF and tone generation (<Tone> in {0-9, *, #, A, B, C, D}) .............................153
4.51 AT+WS46 Select wireless network.......................................................................................154
5 AT commands originating from GSM 07.05 for SMS .............................155
5.1 AT+CMGC Send an SMS command ...................................................................................155
5.2 AT+CMGD Delete SMS message........................................................................................156
5.3 AT+CMGF Select SMS message format .............................................................................156
5.4 AT+CMGL List SMS messages from preferred store ..........................................................157
5.5 AT+CMGR Read SMS message .........................................................................................160
5.6 AT+CMGS Send SMS message..........................................................................................163
5.7 AT+CMGW Write SMS message to memory.......................................................................165
5.8 AT+CMSS Send SMS message from storage.....................................................................167
5.9 AT+CNMA New SMS message acknowledge to ME/TE, only phase 2+ ............................168
5.10 AT+CNMI New SMS message indications ..........................................................................169
5.11 AT+CPMS Preferred SMS message storage ......................................................................172
5.12 AT+CSCA SMS service centre address ..............................................................................174
5.13 AT+CSCB Select cell broadcast messages.........................................................................175
5.14 AT+CSDH Show SMS text mode parameters .....................................................................176
5.15 AT+CSMP Set SMS text mode parameters.........................................................................177
5.16 AT+CSMS Select Message Service ....................................................................................178