LG -P920h User Manual page 115

Message Possible causes
Dialing error.
New SIM card inserted.
Calls not available
Prepaid charge limit reached.
New network not
authorized.
Power/Lock key not pressed
long enough.
Phone cannot be
Battery is not charged.
switched on
Battery contacts are dirty.
Impossible to receive/
Memory full.
send SMS and picture
Possible Corrective Measures
Check for new restrictions.
Contact service provider or recharge balance.
Press the Power/Lock key for at least two seconds.
Keep charger attached for longer.
Take out the battery and insert it again.
Clean the contacts.
Delete some messages from the phone.
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