LG A230 Guide De L'utilisateur page 26

Symptom
Charging error
Network connection
is lost.
Number not permitted
24
Possible causes
Battery totally empty.
Contact problem.
No power from outlet.
Charger defective.
Wrong charger.
Battery defective.
Signal too weak.
The Fixed Dial Number function
is on.
Possible Corrective measures
Charge battery.
Check power supply and
connection to the phone. Check
the battery contacts, clean them
if necessary.
Plug in to a different socket or
check voltage.
Test with another charger.
Only use original LG accessories.
Replace battery.
Reconnection to another service
provider if network mode is
automatic.
Check the Settings menu and
turn the function off.