1 Find "Call Barring"
Press the Navigation key.
Select the settings icon.
Select Network & Connectivity.
Select Call.
Select Call Barring.
2 Turn call barring on or off
Select the required barring type.
Select the required setting.
Key in your barring password. The default barring password is 0000.
0000
3 Return to the home screen
Press Disconnect several times to return to the home screen.