Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 123 / 231
Parameter
For CBM storage:
+CMGL:<index>,<stat>,<sn>,<mid>,<page>,<pages><CR
><LF><data>[<CR><LF>
+CMGL:
<index>,<stat>,<sn>,<mid>,<page>,<pages><CR><LF><d
ata>[...]]
OK
If in PDU mode (AT+CMGF=0) and the command is executed
successfully:
+CMGL:<index>,<stat>,[<alpha>],<length><CR><LF><pd
u><CR><LF>
+CMGL:
<index>,<stat>,[alpha],<length><CR><LF><pdu>[...]]
OK
If there is any error related to ME functionality:
+CMS ERROR: <err>
Execution Command
AT+CMGL
Response
List all messages with “REC UNREAD” status from message
storage <mem1>, and then the status in the storage changes
to “REC READ”.
Maximum Response Time
300ms.
Note: Operation of <stat> depends on the storage of listed
messages.
Reference
3GPP TS 27.005
<stat> In text mode:
“REC UNREAD” Received unread messages
“REC READ” Received read messages
“STO UNSENT” Stored unsent messages
“STO SENT” Stored sent messages
“ALL” All messages
In PDU mode:
0 Received unread messages
1 Received read messages
2 Stored unsent messages
3 Stored sent messages