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154
Appendix
Battery fails to
charge.
The battery
temperature
exceeds the
charging
temperature range
(too hot or too cold).
Use the battery at room
temperature.
Display looks
faded.
The Brightness
level is low.
Check the Brightness setting
(see page 96).
Calls cannot
be made.
Keyguard is on. Disable keyguard.
Outgoing calls are
barred.
Disable outgoing call barring or
barred dialling.
Fixed dialling is
switched on so that
only the numbers
stored in Contacts
can be dialled.
Switch off the Fixed dialling.
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.
Emergency
calls cannot
be made.
You are not in a
GSM coverage
area.
Check that the antenna symbol
(p) is displayed - move to a
coverage area and operate your
phone when the antenna symbol
is displayed.
Problem Cause Remedy