11. Movement alert
Command: M1, xxxM/KM
Notes: xxx must be 3 digitals. M=meters, KM= kilometers
The tracker must be stationary when setting this function
Example: m1,100m
When the tracker moves beyond 100 meters, it will send an SMS alarm to all registered phone numbers.
To turn off this function, please send M0 to the device.
(The settings must be at least 50 meters)
12. Listen-in (Voice wiretapping)
Command: L1
A1, B1, C1 can make a silence call to the tracker, the track answers the call automatically and allows the caller to hear what is happening around the tracker.
There is no voice indication that the call is in progress.
To turn off this function, please send L0 to the device.
13. Ringtone control
Command: ring0
After send this command, when device accept incoming calls, device will not make a ring sound, only vibrate.
Command: ring1
After send this command, when device accept incoming calls, device will make a ring sound and also vibrate.