User's Manual

The specifications are subject to change without notice. 14 of 14
English
Model: GT701 Version: 1.0
J. Troubleshooting
Situation Possible reason Solution
Fail to power on
1.Battery” +” or” –“ opposite
2.Battery power shortage
1.check the position of battery
2.change the battery or recharge
The SMS message was
not received
1.Battery power shortage
2. Wrong Setting for SIM
card
1. change the battery or recharge
2. check the setting for SIM card or
connect the service provider
GSM LED (yellow) fail
1.Battery power insufficient
or unconnected
2.Battery fail
1. Recharge the battery or replace it.
2.SIM card may be fail, test it with cell
phone
3.Change the full battery
SYS LED(blue)
continuous lighting when
powered on
Failed when read the
phone book data
1.Change the battery or recharge
2. Check the setting by the service
provider.
Wrong contents of SMS
Wrong setting for phone
book name of GTSETUP
Please check the setting by the service
provider.
Service provider can’t
receive the positional
information
Wrong setting for phone
book
Please check the setting by the service
provider.
Charging failed
Battery or charger damaged
Changing the battery or the charger.
Functions do not work
1.Battery power shortage
2. Wrong Setting for SIM
card
1. change the battery or recharge
2. connect to your service provider