Troubleshooting - LG P769 Mode D'emploi

Troubleshooting

This chapter lists some problems you might encounter while using your phone. Some
problems require you to call your service provider, but most are easy to fix yourself.
Message Possible causes
There is no Micro-
USIM card in the
SIM error
phone or it is inserted
incorrectly.
Signal is weak or you
No network
are outside the carrier
connection/
network.
Losing
Operator applied new
network
services.
To change a security
code, you will need to
confirm the new code
Codes do not
by re-entering it.
match
The two codes you
have entered do not
match.
Any
Not supported by
application
service provider or
cannot be
registration required.
set
Possible corrective measures
Make sure that the Micro-USIM card is correctly
inserted.
Move towards a window or into an open area.
Check the network operator coverage map.
Check whether the Micro-USIM card is more than
6~12 months old. If so, change your SIM at your
network provider's nearest branch. Contact your
service provider.
If you forget the code, contact your service
provider.
Contact your service provider.
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