Siemens MC35 manual AT commands originating from GSM 07.05 for SMS 126

AT Command Set

4.14	AT+CGMR		Request revision identification of software status	73
4.15	AT+CGSN		Request product serial number identification (IMEI) identical to GSN	74
4.16	AT+CHLD Call hold and multiparty			74
4.17	AT+CHUP Hang up call			75
4.18	AT+CIMI Request international mobile subscriber identity			75
4.19	AT+CIND Indicator control			76
4.20	AT+CLCC		List current calls of ME	78
4.21	AT+CLCK		Facility lock	79
4.21.1	Examples: Enabling / disabling PIN 1 authentication			81
4.21.2	Examples: Phone lock			81
4.21.3	Examples: Call barring			83
4.22	AT+CLIP	Calling line identification presentation		85
4.23	AT+CLIR	Calling line identification restriction (by *# sequence)		86
4.24	AT+CLVL Loudspeaker volume level			87
4.25	AT+CMER Mobile equipment event reporting			88
4.26	AT+CMEE Report mobile equipment error			89
4.27	AT+CMUT Mute control			90
4.28	AT+CMUX Enter multiplex mode			91
4.28.1	Restricted use of AT commands in Multiplex mode			92
4.29	AT+COPN Read operator names			94
4.30	AT+COPS Operator selection			95
4.31	AT+CPAS		Mobile equipment activity status	97
4.32	AT+CPBR Read current phonebook entries			98
4.33	AT+CPBS Select phonebook memory storage			99
4.34	AT+CPBW Write phonebook entry			100
4.35	AT+CPIN Enter PIN			101
4.35.1	What to do if PIN or password authentication fails?			104
4.36	AT+CPIN2 Enter PIN2			106
4.37	AT+CPUC Price per unit and currency table			108
4.38	AT+CPWD Change password			109
4.39	AT+CR Service reporting control			112
4.40	AT+CRC	Set Cellular Result Codes for incoming call indication		113
4.41	AT+CREG Network registration			114
4.42	AT+CRLP		Select radio link protocol param. for orig. non-transparent data call	116
4.43	AT+CRSM Restricted SIM access			117
4.44	AT+CSCS Set TE character set			118
4.45	AT+CSNS Single Numbering Scheme			119
4.46	AT+CSQ	Signal quality		120
4.47	AT+CSSN		Supplementary service notifications	121
4.48	AT+CUSD Unstructured supplementary service data			122
4.49	AT+VTD=<n> Tone duration			123
4.50	AT+VTS DTMF and tone generation (<Tone> in {0-9, *, #, A, B, C, D})			124
4.51	AT+WS46 Select wireless network			125
5	AT commands originating from GSM 07.05 for SMS			126
5.1	AT+CMGC Send an SMS command			126
5.2	AT+CMGD Delete SMS message			127
5.3	AT+CMGF Select SMS message format			127
5.4	AT+CMGL List SMS messages from preferred store			128
5.5	AT+CMGR Read SMS message			131
5.6	AT+CMGS Send SMS message			134
5.7	AT+CMGW Write SMS message to memory			136
5.8	AT+CMSS Send SMS message from storage			138
5.9	AT+CNMA New SMS message acknowledge to ME/TE, only phase 2+			139
5.10	AT+CNMI New SMS message indications			140
5.11	AT+CPMS Preferred SMS message storage			142
5.12	AT+CSCA SMS service centre address			144

MC35_ATC_01_V04.00 Page 5 of 238 02.04.2002