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9.1 Receiving Phone Call
Use your phone or mobile phone to call the tracker, the green LED will be on. Press SOS button to receive the
incoming call or press Call B button to reject the call.
9.2 Making Phone Call
After you have authorized phone numbers for SOS/Call B/Call C button, you can press one of these buttons
to make a call to the preset phone number.
Press Call B button to cancel a calling or to end a conversation.
9.3 Volume Adjustment
During a conversation, press SOS button to increase the volume or press Call C button to decrease the
volume.
10. Low Battery Alarm
Command: W******,004,X
Description: When the tracker’s voltage is lower than the preset value, it will send an SMS alarm to the
authorized phone number for SOS.
Note:
X is the preset value of voltage.
=0 , to turn off this function =1, <3.3V
=2 , <3.4V
=3 , <3.5V (default)
=4 , <3.6V
=5 , <3.7V
Example: W000000,004,2
11. Speeding Alarm
Command: W******,005,XX
Description: Turn on speeding alarm. When the tracker speeds higher than the preset value, it will send an
SMS to the authorized phone number for SOS.
Note:
XX is the preset value of speed and in 2 digits.
=00 , to turn off this function
=[01, 20] (unit: 10Km/h)
Example: W000000,005,08
When the tracker’s speed is over 80km/h, an SMS alarm will be sent out.
12. Movement/Geo-fence
