Troubleshooting - LG P920 User Manual

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
SIM error
No network connection /
Losing network
Possible causes
There is no SIM card in the
phone, or it is inserted incorrectly.
Weak Signal outside GSM
network area.
Operator applied new services
Possible Corrective Measures
Make sure the SIM card is correctly inserted.
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.
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