Deleting Messages - Multitech MTC-LAT1 User Manual

CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
AT+CMGF=1
OK
AT+CMGS="0001112222"
> How are you?
+CMGS: 255
OK
Where 0001112222 is the phone number.

Deleting Messages

To delete one text message, enter:
AT+CMGD=I,#
where I is the index in the select storage and # is the delflag option. Enter:
0 Deletes message in the specified index.
1 Deletes all read messages. Leaves unread messages and stored device-
originated messages.
2 Deletes all read and sent device-originated messages. Leaves unread messages
and unsent device-originated messages.
3 Deletes all read messages and sent and unsent device-orginated messages.
Leaves unread messages.
4 Deletes all messages.
For example:
AT+CMGD=1 (delete message at index 1)
AT+CMGD=2 (delete message at index 2 )
AT+CMGD=1,0
AT+CMGD=1,1
AT+CMGD=1,2
AT+CMGD=1,3
AT+CMGD=1,4
32
<CTRL+Z to send>
®
MultiConnect Cell MTC-LAT1 User Guide