69
This section lists some problems that you might encounter while using your phone. Some
problems require that you call your service provider, but most of problems you encounter are
easy to correct by yourself.
Symptom Possible causes
Possible Corrective measures
No connection
to the network
Signal is weak or you’re outside of the carrier
network.
Move to a window or open space.
Check service provider coverage map.
Codes do not
match
When you want to change a security code
you have to confirm the new code by entering
it again.
The two codes that you have entered do
not match.
Contact your Service Provider.
Function cannot
be set
Not supported by
Service Provider or registration required.
Contact your Service Provider.
Troubleshooting