Reading Text Messages; Deleting Messages - Multitech MultiConnect MicroCell MTCM-LAT3 User Manual

where # is the reference number of the sent message.
For example:
AT+CMGF=1
OK
AT+CMGS="0001112222"
> How are you?
+CMGS: 255
OK
Where 0001112222 is the phone number.

Reading Text Messages

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:
®
MultiConnect MicroCell MTCM-LAT3 and -LSP3 User Guide
<CTRL+Z to send>
CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
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