Find "Call restriction"
Press the phone icon.
Press the Menu key.
Press Settings.
Press Call restriction.
Select option
Select one of the following options:
Select call barring of outgoing calls, go to 2a.
Select call barring of incoming calls, go to 2b.
Select call barring of outgoing calls, go to 2a.
Select call barring of incoming calls, go to 2b.
2a - Select call barring of outgoing calls
Press Outgoing call restriction.
Press one of the following options:
Allow all
Allow all
Allow contact
Allow none
2b - Select call barring of incoming calls
Press Incoming call restriction.
Press one of the following options:
Allow all
Allow all
Allow contact
Allow none
Return to the home screen
Press the Home key to return to the home screen.