At+Cmgd Delete Message - Quectel EC25 Command Manual

9.5. AT+CMGD Delete Message

The command deletes short messages from the preferred message storage <mem1> location <index>. If
<delflag> is presented and not set to 0, then the ME shall ignore <index> and follow the rules of
<delflag> shown as below.
AT+CMGD Delete Message
Test Command
AT+CMGD=?
Write Command
AT+CMGD=<index>[,<delflag>]
Maximum Response Time
Reference
3GPP TS 27.005
Parameter
<index> Integer type value in the range of location numbers supported by the associated memory.
<delflag> 0
1
2
3
4
<mem1> Messages to be read and deleted from this memory storage
"SM"
"ME"
"MT"
EC25&EC21_AT_Commands_Manual
Response
+CMGD: (list of supported <index>s),(list of supported
<delflag>s)
OK
Response
TA deletes message from preferred message storage
<mem1> location <index>.
OK
If there is any error related to ME functionality:
+CMS ERROR: <err>
300ms.
Note: Operation of <delflag> depends on the storage of
deleted messages.
Delete the message specified in <index>
Delete all read messages from <mem1> storage
Delete all read messages from <mem1> storage and sent mobile originated
messages
Delete all read messages from <mem1> storage, sent and unsent mobile
originated messages
Delete all messages from <mem1> storage
(U)SIM message storage
Mobile equipment message storage
Same as "ME" storage
LTE Module Series
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