Specifications

AT command set for XX Siemens mobile phones and modems
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Document No.: A30880-A10-A001-XX-
D376
Revision: Master R75
Revision Date: 29. September.2004
71
+CMGS: <mr>
If sending is not successful:
+CMS ERROR
Parameter:
<length
>
Length of PDU
<pdu
>
The PDU begins with the service-center address
(according to GSM 04.11, [9]), followed by the TPDU
(according to GSM 03.40, [6]) in hexadecimal format
<mr
>
Message reference
<ackpdu
>
RP-ACK PDU according to GSM 03.40 [6]
AT+CMGW
AT+CMGW Write an SMS to the SMS memory
Test command Response:
AT+CMGW=?
OK/ERROR/+CME ERROR
Write command
If PDU mode (+CMGF=0)
AT+CMGW=<length
>[,<stat>]<CR>
PDU is given:
<ctrl-Z/ESC>
Response:
+CMGW: <index
>
+CMS ERROR
Parameter:
<length
>
Length of PDU
<stat
>
0
REC UNREAD
i.e. received messages unread (default)
1 REC READ
i.e. received messages read
2 STO UNSENT
i.e. stored unsent messages
3 STO SENT
i.e. stored sent messages
4 ALL
i.e. all messages
<pdu
>
The PDU begins with the service-center address
(according to GSM 04.11, [9]), followed by the TPDU
(according to GSM 03.40, [6]) in hexadecimal format
<index
>
Index of message in selected memory <mem1>
AT+CMMS
AT+CMMS More (Short) Message to Send
Test command Response:
AT+CMMS=?
+CMMS: (list of supported <mode
>s)
Parameter:
<mode
> 0
Disable
1
Keep link enabled until time between last send messages
command response and next send command exceeds 5
seconds then ME closes the link and TA switches <n> to
0
2
keep link enabled until time between last send messages