Troubleshooting - LG GD910 User Manual

Troubleshooting

This chapter lists a number of problems you might
encounter while using your phone. Some problems require
you to call your service provider, but most are easy to
correct yourself.
Message Possible causes
SIM error There is no SIM
card in the phone,
or you may
have inserted it
incorrectly.
No Signal weak
connection outside network
to the
network
Codes do When you want to
not match change a security
code, you must
confirm the new
code, by entering it
again. The two codes
you have entered do
not match.
Function Not supported by
cannot be service provider
set or registration
required.
Calls not Dialling error,
available New SIM card
inserted, Charge limit
reached.
72 LG GD910 | User Guide
Possible Corrective
measures
Make sure that the SIM
card is correctly inserted.
Move to a higher location,
a window or open space.
Check the service provider
coverage map.
Contact your service
provider.
Contact your service
provider.
New network not
authorised. Check for new
restrictions. Contact a
service provider, or reset
limit with PIN2.