LG A350 User Manual page 27

Troubleshooting
This section lists some problems that you might encounter while using your phone.
Some problems require that you call your service provider, but most of problems you
encounter are easy to correct yourself.
Symptom
No connection to the
network
Codes do not match
Function cannot be set
Calls not available
Calls not available
Phone cannot
be switched on
26
Possible causes
Signal is weak or you're outside of
the carrier network.
When you want to change a
security code you have to confirm
the new code by entering it
again.
The two codes that you have
entered do not match.
Not supported by
Service Provider or registration
required.
Dialing error or service
limitations.
Dialing error New SIM card
inserted Prepaid Charge limit
reached
On/Off key pressed too briefly.
Battery is not charged.
Battery contacts are dirty.
Possible Corrective
measures
Move to a window or open space.
Check service provider coverage
map.
Contact your Service Provider.
Contact your Service Provider.
Check the number dialed and
check the reception. Contact your
service provider.
New network not authorized.
Check for new restrictions.
Contact Service Provider or reset
limit with PIN 2.
Press On/Off key for at least two
seconds.
Charge battery. Check charging
indicator in the display.
Clean the battery contacts.