LG LGD855 User Manual download pdf (Page 109)

107

Troubleshooting

This chapter lists some problems you might encounter when 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

Micro-SIM

card error

There is no

Micro-SIM card

in the phone

or it is inserted

incorrectly.

Make sure that the Micro-SIM card is

correctly inserted.

No network

connection/

Dropped

network

Signal is weak or

you are outside the

carrier network.

Move toward a window or into

an open area. Check the network

operator coverage map.

Operator applied

new services.

Check whether the Micro-SIM card

is more than 6~12 months old. If so,

change your Micro-SIM card 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.

If you forget the code, contact your

service provider.

The two codes

you have entered

do not match.

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LG LGD855 User Manual Page 109

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