The specifications are subject to change without notice. 16 of 16
English
Model: GT700 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. connect to your 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.
Dialing wrong for T1~T3
Wrong setting for phone
book
Please check setting or connect the
service provider.
Incoming call is mute
Setting was wrong for
reminder mode.
1. Please check the ring reminder for
incoming calls.
2. Select the ring reminder for incoming
calls.
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
