Single Locating; Auto Track Continuously - GPS Tracker TK 104-B User Manual

4.2 Send SMS： " admin+password+space+cell phone number" to set up a
authorized number. The other authorized numbers should be set by the first
authorized number. If the number is successfully authorized, the unit will
reply "admin ok!" in SMS.
4.3 Send SMS： " noadmin+password+space+authorized number" to delete the
authorized number.
4.4 If you want to track the target when it enters into another country, you must add the country code
before the cell phone number. You should authorize your number in international format as follows:
"admin123456 008613322221111" to tracker to set 13322221111 as an authorized number.

5. Single Locating

Any number call the tracker device, it will reply a SMS including the position of latitude and
longitude if don't set up the authorized number. If authorized number has set successfully, the
device won't reply when the unauthorized number call it. Dialing the tracker device from the
authorized number, it will hang up your calling and reply a real-time location as following:

6 Auto track continuously

*When lost fix to satellites, it will track by LBS
/ CELL-ID. And the SMS will include two
positions:
- GPS coordinates of the last known position.
-LAC code. Open
find "manual track", and put the received code
in LAC and Cell-ID fields to location by LBS
technology.
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