1. Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-59abd2ad-7ceb-43b5-b7c1-87ecc0ae5ea2.png?width=198&height=440)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fd169b31-2ba0-4020-887a-d77bfcd6b0b0.png?width=198&height=440)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d512c71-dfed-4f2f-935b-f67d1cf473ff.png?width=198&height=440)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3691e17b-65a2-4288-80c8-f54d7ddff8c9.png?width=198&height=440)
Press Call barring below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-007dcfa6-7144-462e-b030-b3c5efbc9422.png?width=198&height=440)
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/7140723-f-71c9b826-ac52-4e46-aefd-ba3dd2dbbca4.png?width=198&height=440)
Key in your barring password and press OK. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-23f98906-f840-49c5-b7fa-bcdc0624072d.png?width=198&height=440)
0000
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-71c9b826-ac52-4e46-aefd-ba3dd2dbbca4.png?width=198&height=440)