Deleting Messages - Multitech MultiConnect microCell User Manual

To read a text message in text mode:
1. Send a message to the phone number of the currently installed SIM.
2. Put the device in text mode.
Enter:
AT+CMGF=1
3. Read message.
Enter:
AT+CMGR=1
Example response:
+CMGR: "REC UNREAD","0001112222","","20161006135126"
How are you?
OK
Where 0001112222 is the recipient phone number and 20161006135126 is received data in the format
YYYYMMDDHHMMSS.

Deleting Messages

To delete one text message, enter:
AT+CMGD=1,#
where 1 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
®
MultiConnect microCell MTCM-LAT3 and -LSP3 User Guide
CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
27