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Telephone cannot be switched on
Check battery is inserted and check that it is
inserted correctly
Nothing appears on the display
Check the handset is switched on
Check the battery and SIM are inserted correctly
Display is locked when the telephone is switched on
Enter the PUK to unlock the SIM
No signal icon is displayed
There is no network connection. Move around
to try and get to an area where there may be
coverage
Contact your service provider
Message to say that a function is not possible
Your service provider might not provide the
function in question or you may need to
subscribe to that service. Contact the service
provider.
No display during the charging process
The battery charge is very low. Wait a few
minutes.
“Insert Sim” or “Limited Service” message is
displayed
Ensure the SIM is inserted correctly
The battery is discharged quickly or cannot be
charged at all.
Charge the battery for 4 hours
Place the phone correctly in the charging unit or
connect the charging unit properly. Clean the
TROUBLESHOOTING