Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
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Parameter
<index>,<stat>,<sn>,<mid>,<page>,<pages><CR><LF><d
ata>[...]]
OK
Else if PDU mode (+CMGF=0) and Command successful:
+CMGL:
<index>,<stat>,[<alpha>],<length><CR><LF><pdu><CR>
<LF>
+CMGL:
<index>,<stat>,[alpha],<length><CR><LF><pdu>[...]]
OK
Else if error is related to ME functionality:
+CMS ERROR: <err>
Execution Command
AT+CMGL
Response
List all messages with "REC UNREAD" status from message
storage <mem1>, then 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
4 All messages
<index> Integer type, in the range of location numbers supported by the associated memory
<da> Destination Address. 3GPP TS 23.040 TP-Destination-Address Address-Value field in
string format; BCD numbers (or GSM 7 bit default alphabet characters) are
converted to characters of the currently selected TE character set (refer to command
Quectel
Confidential

Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English