LG T500 User Manual
38
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 correct yourself.
Message
Possible Causes
Possible Corrective Measures
USIM error
There is no USIM
card in the phone
or it is inserted
incorrectly.
card in the phone
or it is inserted
incorrectly.
Make sure that the SIM card is
correctly inserted.
correctly inserted.
No network
connection/
Loosing
network
connection/
Loosing
network
Weak Signal outside
of GSM network area
Operator applied new
services
of GSM network area
Operator applied new
services
Move towards a window or into
an open area. Check the network
operator coverage map.
See if the SIM card is older than
6~12 month.
If so, change your SIM at the office
of your network provider.
an open area. Check the network
operator coverage map.
See if the SIM card is older than
6~12 month.
If so, change your SIM at the office
of your network provider.
Codes do
not match
not match
To change a security
code, you will need
to confirm the new
code by entering it
again.
The two codes you
have entered do not
match.
code, you will need
to confirm the new
code by entering it
again.
The two codes you
have entered do not
match.
The default code is [0000]. If you
forget the code, contact your service
provider.
forget the code, contact your service
provider.
Any
application
cannot be
set
application
cannot be
set
Not supported by
service provider or
registration required
service provider or
registration required
Contact your service provider.
Troubleshooting
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