LG GD570 - Manual (Page 172)

Trouble Shooting
170 LG GD570 | User Guide
Message Possible causes Possible Corrective measures
Phone cannot be
switched on
On/Off key pressed
too briefly
Battery empty
Battery contacts
dirty
Press On/Off key for at least two
seconds.
Charge battery. Check charging
indicator in the display.
Clean contacts.
Charging error
Battery totally empty
Temperature out
of range
Contact problem
No main 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 if network
mode is automatic.
Number not
permitted
The Fixed dial
number function
is on.
Check settings.