Specifications

Chapter 14 – Short Message Service Control Commands
78 Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide
Command
Possible Responses
AT+CMGL=“UREAD”
Note: List unread messages in
text mode
+CMGL: 1,”REC UNREAD”,”8585551212”,1,2,15
<CR><LF>Unread message!
+CMGL: 3,”REC UNREAD”, “8585551212”,
1,2,5<CR><LF>Hello
OK
AT+CMGL=”READ”
Note: List read messages in
text mode
+CMGL: 2,”REC READ”,”8585551212”,1,2,9<CR><LF>
Keep cool
OK
AT+CMGL=”ALL”
+CMGL: 1,”REC UNREAD”,”8585551212”,
1,2,15<CR><LF>Unread message!
+CMGL: 2,”REC READ”,”8585551212”, 1,2,9<CR><LF>Keep
cool
+CMGL: 3,”REC UNREAD”, “8585551212”,
1,2,5<CR><LF>Hello
OK
Values: <index> Place of storage in memory.
<stat> Possible values, the status of messages in memory, are as follows:
Text Mode Possible Values
Status of Messages in Memory
“REC UNREAD”
received unread messages
“REC READ”
received read messages
<oa/da> Origination/destination address value in string format.
<lang>
0 Unspecified
1 French
3 Spanish
4 Japanese
5 Korean
6 Chinese
7 Hebrew
<encod> Encoding (network specific)
0 Octet (or Unspecified)
1 IS91EP
2 ASCII
3 IA5
4 UCS-2 Unicode
<length> Length of the text message (in bytes).
<data> Message text