![Samsung Galaxy Note20](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ebcc884a-cfe1-43e0-a471-b8f9e715f1d7.png?width=150&height=320)
Samsung Galaxy Note20
Android 10.0
1 Find "Voice call"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-70bcd2a7-323c-400d-9d82-14d12d680dc0.png?width=206&height=462)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7261830f-b69f-41db-9f11-580b1caf6770.png?width=206&height=462)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c663a5a5-56d2-46e6-9856-41974b47dab0.png?width=206&height=462)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4a0a9a9d-a1b1-48f8-9966-df037e697dd9.png?width=206&height=462)
Press Call barring below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-77fac643-b82c-4fdd-b91b-22a110c11479.png?width=206&height=462)
Press Voice call.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-556ccc2d-5bff-4fa3-bb37-a24e669b6abc.png?width=206&height=462)
2 Turn call barring on or off
Press the indicator next to the required barring type to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-93373c12-02e7-4a7f-b652-68964038ca12.png?width=206&height=462)
Key in your barring password and press OK. The default barring password is 1919.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-66bee41b-50e4-4373-afea-c9546084864b.png?width=206&height=462)
1919
3 Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-93373c12-02e7-4a7f-b652-68964038ca12.png?width=206&height=462)