Owners manual

LG KM570 | User Guide
75
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 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 or outside
network coverage.
Move to a higher location, a
window or open space. Check
the service provider coverage
map.
Codes do not
match
When you want to
change a security
code, you must
confirm the new code,
by entering it again.
The two codes 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,
Out of pre-paid credit.
New network not authorised.
Check for new restrictions.
Contact a service provider, or
reset limit with PIN2.
Trouble Shooting
KM570_VDA_Australia_1.1_0819.ind75 75 2010.8.19 4:10:44 PM