7 Operation
7.1 Check location
(1) Ask for coordinates
Send SMS command from SOS number to the terminal: WHERE#
Only SOS number can apply for replying longitude and latitude from the terminal.
If GPS is located, it will reply latest longitude and latitude information.
e.g. Lat:N22.571285,Lon:E113.877115,Course:42.20,Speed:0.0740,DateTi
me:10-11-23 22:28
If GPS is not located at all, the terminal will reply: “NO DATA!”
(2)Ask for Google link
Send SMS command from SOS number to the terminal: URL#
If GPS is located, it will reply google link of latest longitude and latitude.
e.g. Google link reply
<DateTime:10-11-23 23:42:51> http://maps. google.com/
maps?q=N22.571490,E113.877103
(3) Check platform
The terminal will send position information to the platform server timely. Users can
check the position on the platform.