Siemens M20 Terminal User Manual

AT command interface
Version 8 dated 15.03.00 118
Siemens Information and Communication Products
A
AT^SMGL List SMS messages from preferred storage without changing status to read
Test command
AT^SMGL=?
Response
see set command “AT+CMGL List SMS messages from preferred store”
Parameter
see command “AT+CMGL List SMS messages from preferred store”
Execute command
AT^SMGL
[=<stat>]
Response
Ta returns messages with status value <stat> from message storage <mem1> to the TE.
The status of the messages is unchanged
(unread remains unread).
Otherwise: see command
“AT+CMGL List SMS messages from preferred store”
Parameter
see command “AT+CMGL List SMS messages from preferred store”
Reference
GSM Engine A1,
GSM 07.05
Note
AT^SMGO Set or query SMS overflow presentation mode or query SMS overflow
Test command
AT^SMGO=?
Response
^SMGO: (list of supported <n>s) OK
Parameter
see set command
Read command
AT^SMGO?
Response
TA returns overflow presentation mode and SMS overflow status
^SMGO: <n>,<mode> OK
Parameter
see set command
Set command
AT^SMGO=<n>
Response
TA sets overflow presentation mode
OK
Parameter
<n> SMS overflow presentation mode
0 disable (default)
1 enable
<mode> SMS overflow status
0 space available
1 SMS buffer full (chip card)
2 Buffer full and new message waiting in SC for delivery to phone
Unsolicited result code
When the status SIM overflow changes, an unsolicited result code is sent to TE
^SMGO: <mode>
Parameter
see set command
Reference
Siemens
Note

Siemens M20 Terminal Specifications

General

Brand	Siemens
Model	M20 Terminal
Category	Engine
Language	English