User manual
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USER MANUAL
Example:
W000000,017,11404.0000,E,2232.0010,N,11505.1234,E,2333.5678,N
W000000,117,11404.0000,E,2232.0010,N,11505.1234,E,2333.5678,N
Remarks: 
1.  Only one alarm can be set in either In or Out;
2.  Only one alarm can be set in either Movement Alarm 
 or Geo-fence Alarm.
 13. Listen (Wiretapping)
SMS-Command: W******,030,T
Description: Authorizes a phone number to make a silence call to 
the tracker, the track answers the call automatically and allows the 
caller to listen to what happens around the tracker. There is no voice 
indication that the call is in progress
Note: 
T is the telephone number for wiretapping and max. 16 digits1. 
Calls from unauthorized number are treated as normal incoming 2. 
calls and indicated by beeps.
Example: W000000,030,88888888
 14. Power Down
SMS-Command: W******,026,XX
Description: Makes the tracker into power down mode when it is 
inactive or immobile for a period of time. In Power Down states, GPS 
stops working and GSM enters sleep and stop sending out message 
until it is activated by message, incoming calls or movement or trig-
gered by three buttons.
Notes:
XX=00, to turn off this function.
XX=01~99, to turn on Power Down after a specifi ed period of being 
inactive (or stationary). It is in unit of minute.










