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Parameters
Status
Example
Command
AT$PB
Note: Get status of panic button.
21.4 Key On Reset – AT$KR
This command will turn on / off the key on reset feature. Once this feature is turned on,
the hardware reset button will take effect only when the digital input port 4 is set to
HIGH (normally connected to ignition switch).
Syntax
Command
AT$KR=<Value>
Note: Write setting.
AT$KR?
Note: Query setting.
Parameters
Value
0 – Disable key on reset
1 – Enable key on reset
Default is 0 (disable key on reset)
Example
Command
AT$KR=1
Note: Enable key on reset.
AT$KR?
Note: Query setting.
Confidential
0 – LOW (button release)
1 – HIGH (button press)
DAVISCOMMS (S) PTE LTD
MTD2000 AT Command Guide R12
Response
OK
$PB: 1
Response
OK
OK
AT$KR: <Value>
Response
OK
OK
$KR: 1
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