LG P725 Optimus 3D Max Guia Do Utilizador
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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
Possible corrective measures
SIM error
There is no SIM card in
the phone or it is inserted
incorrectly.
the phone or it is inserted
incorrectly.
Make sure that the SIM card is correctly
inserted.
inserted.
No network
connection/ Losing
network
connection/ Losing
network
Signal is weak or you're
outside the carrier network.
Operator applied new
services.
outside the carrier network.
Operator applied new
services.
Move towards a window or into an open area.
Check the network operator coverage map.
Check whether the SIM card is more than
6~12 months old. If so, change your SIM
at your network provider's nearest branch.
Contact your service provider.
Check the network operator coverage map.
Check whether the SIM card is more than
6~12 months old. If so, change your SIM
at your network provider's nearest branch.
Contact your service provider.
Codes do not match
To change a security code,
you will need to confirm the
new code by re-entering it.
The two codes you have
entered do not match.
you will need to confirm the
new code by re-entering it.
The two codes you have
entered do not match.
If you forget the code, contact your service
provider.
provider.
Any application
cannot be set
cannot be set
Not supported by service
provider or registration
required.
provider or registration
required.
Contact your service provider.
Troubleshooting