23
Default SMS
Header (max 16
bytes)
Call for SMS Location
Report
Auto Answer
Incoming Call
Listen-in (voice
monitoring)
9. Troubleshooting
Problem: Tracker unable to turn ON
The power button is not pressed long enough
Press and hold the power button for 3 -5 seconds.
Battery needs to be charge
Recharge the battery for 3 hours.
Problem: Tracker unable to reply with SMS
Green LED is flashing (1 second ON and 2 seconds
OFF).
Tracker is not having GSM network.
Some GSM networks slow down during peak period
or when they have technical problems.
Tracker is in Sleep or Power Saving mode.
Turn OFF Sleep or Power Saving mode.
Wrong password or commands send by SMS.
Correct the password or command.
SIM card in the tracker has run out of credit.
Replace or top up the SIM card.
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