LG G7070 - Manuel (Page 168)

Accessing the Menu
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Phone lock [Menu 5-5-2]
You can use security code to avoid unauthorized use of the phone.
Whenever you switch on the phone, the phone will request security
code if you set phone lock to On. If you set phone lock to
Automatic, your phone will request security code only when you
change your SIM card.
Call barring [Menu 5-5-3]
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.
• Outgoing international
The barring service for all outgoing international calls.
• Outgoing international except home country
The barring service for all international outgoing calls except home
network.
• All incoming
The barring service for all incoming calls
• Incoming when abroad
The barring service for all incoming calls when roaming
• Cancel all
You can cancel all barring services.
• Change password
You can change the password for Call Barring Service.