LG KB770, User Manual

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103
Guidelines for safe and effi
cient use
103
Tr
ouble Shooting
Message
Possible causes Possible Corrective measures
Charging error
Battery totally empty
Temperature out of range
Contact problem
No mains voltage
Charger defective
Wrong charger
Battery defective
Charge battery.
Make sure the ambient temperature
is right, wait for a while, and then
charge again.
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.
If the charger does not warm up,
replace it.
Only use original LG accessories.
Replace battery.
Phone loses
network
Signal too weak
Reconnection to another service
provider is automatic.
Number not
permitted The Fixed dial number
function is on.
Check settings.