LG L3100 Manual De Usuario página 166

Automatic key lock [Menu 7-5-3]
When you enable Automatic key lock, keypad will be lock
automatically on an idle screen after 30 seconds without any key
requesting.
Note
• If you want to lock your phone keypad manually, enter
Top menu and press * key.
• If you want to unlock your phone keypad, press <
[unlock] key and then press * key. But if you enabled
Automatic key lock before, your phone keypad will be
unlock and then after 30 seconds the keypad will be
lock up again automatically.
Call barring [Menu 7-5-4]
The Call barring service prevents your phone from making or
receiving certain category of calls. This function requires the call
barring password. You can view the following submenus.
• All outgoing
The barring service for all outgoing calls.
• International
The barring service for all outgoing international calls.
• International when roaming
The barring service for all international outgoing calls except home
network.
• All incoming
The barring service for all incoming calls
• Incoming when roaming
The barring service for all incoming calls when roaming
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