133 Message Possible causes Possible Corrective measures Calls not
available
Dialling error
New SIM card inserted
Charge limit reached
New network not authorised.
Check for new restrictions.
Contact Service Provider or
reset limit with PIN 2.
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 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.