1 Find "Call barring"
Press the call icon.

Press the menu icon.

Press Settings.

Press Calling accounts.

Press the name of the SIM.

Press Call barring.

2 Turn call barring on or off
Press the required barring type.

Key in your barring password and press TURN ON. The default barring password is 0000.

0000
3 Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
