MTD2000 AT Command Guide R12
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4.2 Write Command
The write command is used to set the parameters in an AT command.
Command
Response
AT$ABC=<parameter 1>,…,<parameter N>
OK
Other responses (if any)
4.3 Query Command
The query command is used to query the current setting of an AT command.
4.3.1
Single Index Command
Single index command is referred to the command that holds only one element (e.g.
AT$PC, port configuration). The following query command is used to query the current
setting of a single index AT command.
Command
Response
AT$ABC?
OK
$ABC: <Parameter 1>,…,<Parameter N>
4.3.2
Multiple Index Command
Multiple index command is referred to the command that holds multiple elements (e.g.
AT$SL, SMS number list).
Query Individual Setting
The following query command is used to query the current setting of an element in a
multi index AT command.
Command
Response
AT$ABC=<Index>
OK
$ABC: <Index>,<Parameter 1>,…,<Parameter N>
Query All Setting
