Back to Settings & usage
Activate or deactivate call barring
You can block certain types of calls such as incoming calls when you're abroad.
1. Find "Call barring"
Press the phone icon.
Press the menu icon.
Press Settings.
Press "More" below the name of your SIM.
Press Call barring.
2. Activate or deactivate call barring
Press the indicator next to the required barring type.
Key in your barring password and press OK.
3. Return to the Home screen
Slide your finger upwards starting from the bottom of the display to return to the Home screen.