1. Find "Call barring"
Press the main menu icon.
Press Phone.
Press the menu icon.
Press Settings.
Press Calls.
Press Call barring.
2. Turn call barring on or off
Press the required barring type.
Press OK.
Key in your barring password and press OK. The default barring password is 0000.
0000
3. Return to the home screen
Press the Home key to return to the home screen.