Owner's manual

TR151-SP page 15
You have to enter “?10,355632000166323,120,6261234567!
Example 2:
Require 180-sec period report sent to 626123456 by GPRS command media
$10,355632000166323,180!
Stop GPRS disconnect and periodical report:
Users can send an SMS to stop periodical report.
The format of SMS is following as:
?2,IMEI,Return_Phone_Number!