TR-151
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4.9 How to make TR-151 do Voice monitor function?
User can send a SMS by a mobile phone to ask TR-151 start the voice monitoring.
The format of SMS is following as:
?
6
,IMEI,Return_Phone_Number!
The table below explains the content of the SMS
Format
Description
? Start
sign
6 Function
code
IMEI
IMEI code of the TR-151
Return_Phone_Number
The phone number for TR-151 to call back and transmit the sounds.
! End
sign
Note:
If return phone number is empty, TR-151 will call back to Caller ID
TR-151 will send an SMS whose format is“?6,IMEI,OK!” to the return phone number to confirm it
has received the request. And then it will start to call back to the returned number written in the
SMS. And then user can listen to the sound or voice around TR-151.
Example:
User send voice command and make TR-151 call back to 626123456
?6,355632000166323,626123456!
Stop voice monitoring:
Users can hang up the phone call to stop voice monitoring.
