LG G8000 User Manual page 213

Settings [Menu 8]
Menu functions
Standby title
You can set the standby title display or not. If you select On, you can
set a message that will be displayed when you are in the idle mode.
Network [Menu 8-4]
You can select a network, which will be registered either
automatically or manually. Usually, the network selection is set to
Automatic.
Automatic
If you select Automatic mode, the phone will automatically search for
and select a network for you. Once you have selected Automatic,
the phone will be set to Automatic even though the power is off and
on.
Manual
If you choose Manual, the phone will display the available network
lists and attempt to select the network you want. The phone let you
select another network if the phone fails to access the selected
network. If you switch off and on the phone, the phone will be reset
to Automatic.
96