LG GD580, User Manual

Page: 197 / 210

71
Trouble Shooting
This chapter lists some problems that you might encounter while using
your phone. Some problems require that you call your service provider, but
most of problems you encounter are easy to correct yourself.
Message Possible causes Possible Corrective measures
SIM error There is no SIM card in the
phone or you may have
inserted it incorrectly. Make sure that the SIM card is
correctly inserted.
No connection
to the network Signal weak Outside GSM
network Move higher to a window or
open space. Check service
provider coverage map.
Codes do not
match When you want to change
a security code you have to
confirm the new code by
entering it again. The two
codes that you have entered
do not match. Contact your Service Provider.
Function cannot
be set Not supported by Service
Provider or registration
required Contact your Service Provider.
Calls not
available Dialling error
New SIM card inserted Charge
limit reached
New network not authorised.
Check for new restrictions.
Contact Service Provider or reset
limit with PIN 2.