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GM29 INTEGRATOR’S MANUAL
184
LZT 123 7361 R1B
13.7 AT+CMGS Send Message
PDU Mode
Sends a message from a TE to the network (SMS-SUBMIT). Message
reference value <mr> is returned to the TE on successful message
delivery. Optionally, when AT+CSMS <service> value is 1 and there is
network support, <ackpdu> is returned. Values can be used to identify
message upon unsolicited delivery status report result code. If sending
fails in a network or an ME error, final result code +CMS ERROR:
<err> is returned. This command is abortable.
<oa> Description
String type GSM 03.40 TP-Originating-Address Value in string format; BCD
numbers (or GSM default alphabet characters) are converted to
characters of the currently selected TE character (refer command
+CSCS). Type of address given by <tooa>
<da> Description
String type GSM 03.40 TP-Destination-Address Value in string format; BCD
numbers (or GSM default alphabet characters) are converted to
characters of the currently selected TE character (refer command
+CSCS). Type of address given by <toda>
<tooa> Description
String type GSM 04.11 TP-Originating-Address Type-of-Address octet in integer
format (default refer <toda>)
<toda> Description
String type GSM 04.11 TP-Destination- Address Type-of-Address octet in integer
format (when first character of <da> is +(IRA 43) default is 145,
otherwise default is 129
<index> Description
Integer type Value in the range of location numbers supported by the associated
memory
Description Command Possible Responses
Send message AT+CMGS=<length>
<CR>
PDU is given<ctrl-Z/ESC>
•+CMGS:
<mr>[,<ackpdu>]
• +CMS ERROR: <err>
•OK
• ERROR
Show if the command is
supported
AT+ CM GS =? •OK
• ERROR