Troubleshooting - LG T375 Guide De L'utilisateur

Troubleshooting

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
USIM error
No network
connection/
Loosing
network
Codes do
not match
34
Possible Causes
There is no USIM
card in the phone
or it is inserted
incorrectly.
Weak Signal outside
of GSM network area
Operator applied
new services
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.
Possible Corrective
Measures
Make sure that the
SIM card is correctly
inserted.
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.
The default code is
[0000]. If you forget
the code, contact your
service provider.