Download GPS Personal Tracker

Annex 2. Troubleshooting
Problem: Unit will not turn on
Possible Cause:
Resolution:
Battery needs charging
Recharge battery for 3 hours
Problem: Unit will not reply with SMS
Possible Cause:
Green LED is flashing (1 second on and 2
Resolution:
Make GT601B connected to GSM network.
seconds off)
GSM Network is slow
Some GSM networks slow down during peak time or when they have
equipment problems.
Unit is sleeping or in power down mode
Cancel sleeping mode or power down
Wrong password in your SMS or wrong SMS
Write correct password or SMS format
format
The SIM in GT601B has run out of credit
Replace or top up the SIM card
Problem: Green LED is Flashing (1 second on and 2 seconds off)
Possible Cause:
Resolution: