98
Troubleshooting
Problem Cause Remedy
Battery fails to
charge.
Abnormal charging.
([ ] appears on the
display)
The battery is defective or
of the wrong type.
Replace with a new
battery.
The battery temperature
exceeds the charging
temperature range (too
hot or too cold).
Use the battery at room
temperature.
Calls cannot be
made.
The phone is locked. Unlock the phone.
Outgoing calls are barred. Disable outgoing call
barring or barred dialling.
Fixed dial is switched on
so that only the numbers
stored in Fixed dial can be
dialled.
Switch off the Fixed dial.
The phone is not
registered with a network.
Move to a coverage area
and operate your phone
after it has registered with
a network.
Calls cannot be
received.
The phone is not switched
on.
Switch the phone on.
Incoming calls are barred. Disable incoming call
barring.
The phone is not
registered with a network.
Move to a coverage area
and operate your phone
after it has registered with
a network.