AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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+CMGW - Write Message To Memory
SUBMIT messages can only be stored with status "STO UNSENT" or "STO
SENT"; DELIVER messages can only be stored with status "REC UNREAD" or
"REC READ".
AT+CMGW=?
Test command returns the OK result code.
Reference
3GPP TS 27.005
Example
AT+CMGF=0 set PDU mode
OK
AT+CMGW=18
> 088128010099010259115507811020905512F90000A704F4F29C0E
+CMGW: 29
OK
AT+CMGF=1 set text mode
OK
AT+CSMP=17,167,0,0
OK
AT+CSCA=”821029190903”,145
OK
AT+CMGW="0165872928"
> test message...
+CMGW: 28
Note
To avoid malfunctions is suggested to wait for the +CMGW: <index> or +CMS
ERROR: <err> response before issuing further commands.
Delete Message - +CMGD
+CMGD - Delete Messa
e
AT+CMGD=
<index>
[,<delflag>]
Execution command deletes from memory <memr> the message(s).
Parameter:
<index> - message index in the selected storage <memr>
<delflag> - an integer indicating multiple message deletion request.
0 (or omitted) - delete message specified in <index>
1 - delete all read messages from <memr> storage, leaving unread messages and
stored mobile originated messages (whether sent or not) untouched
2 - delete all read messages from <memr> storage and sent mobile originated
messages, leaving unread messages and unsent mobile originated messages
untouched
3 - delete all read messages from <memr> storage, sent and unsent mobile
ori
inated messa
es, leavin
unread messa
es untouched
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