Table of Contents
Advertisement
9
SMS Command
9.1 SMS/Call Number List – $SL
This command allows user to store maximum 10 SMS / Call numbers in the device. The
device will receive commands or send data only via the programmed SMS numbers.
Similarly, the device will initiate call or accept incoming call only via the programmed
call numbers.
Syntax
Command
AT$SL=<Index>,<SMS Number>
Note: Write setting.
AT$SL=<Index>
Note: Query one setting.
AT$SL?
Note: Query all settings (not accessible via SMS).
Parameters
Index
SMS Number
Example
Command
AT$SL=1,"91234567"
Note: Store a SMS number.
AT$SL=1
Note: Query a SMS number.
AT$SL?
Note: Query all SMS numbers.
Confidential
SMS number 1 to 10
Phone number of up to 20 digits (including '+' sign), default
is blank.
DAVISCOMMS (S) PTE LTD
MTD2000 AT Command Guide R12
Response
OK
OK
$SL: <Index>,<SMS Number>
OK
$SL: 1, <SMS Number>
...
$SL: 10, <SMS Number>
Response
OK
OK
$SL: 1,"91234567"
OK
$SL: 1,"91234567"
$SL: 2,""
...
$SL: 10,""
29 /105
Advertisement
Table of Contents
