16. SHORT MESSAGE SERVICES - POINT TO POINT
263
LZT 123 7263 R1A
16.13 AT+CMGL List Message
PDU Mode
Note!
Returns messages with status value <stat> from preferred message
storage
<mem1>
to
the
TE.
Entire
data
units
<pdu>
are
returned.
If
status of the message is ‘received unread’, status in the storage changes
to ‘received read’. If listing fails, final result code +CMS ERROR:
<err> is returned.
Description Command Possible Responses
List message AT+CMGL
[=<stat>]
•+CMGL:
<index
>,<st
at>,[
<alp
ha>],<l
ength>
+CMGL:
<index
>,<st
at>,[
<alp
ha>],<l
ength><
CR>
• +CMS ERROR: <err>
•OK
•ERROR
Show if the
command is
supported
AT+CMGL=? • +CMGL: (list of supported <stat>s)
•OK
•ERROR
<stat> Description
0 Received unread message (i.e. new message)
1 Received read message
2 Stored unsent message (only applicable to SMs)
3 Stored sent message (only applicable to SMs)
4 All messages (only applicable to +CMGL command)
16 Template message. Not supported
<index> Description
Integer type Value in the range of location numbers supported by the
associated memory
<alpha> Description
String type Manufacturing specific. Should be left empty but not
omitted
<length> Description
Integer type Value indicating in PDU mode (+CMGF=0), the length of
the actual TP data unit in octets (i.e. the RP layer SMSC
address octets are not counted in the length)
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