1. Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a9dfda55-27c3-47ea-9885-eca213f720f5.png?width=202&height=452)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ea86d222-2cab-46d6-9812-40d9426f0330.png?width=202&height=452)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cf269c07-ad62-4ae6-8b8b-d4e453312a04.png?width=202&height=452)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-600c9800-ebcc-43cb-becd-2d2c97fe6cee.png?width=202&height=452)
Press Advanced settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ce90078a-2030-43fe-b9aa-9c8602a96cf6.png?width=202&height=452)
Press Call barring.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-13fe639c-9da7-4098-9afc-07ce210f1359.png?width=202&height=452)
2. Turn call barring on or off
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-718770f6-a37b-48bf-a2b5-0699423a9b14.png?width=202&height=452)
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-c77a2b97-3cb7-4267-972c-bc4ff2014d33.png?width=202&height=452)
Key in your barring password and press OK. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4cfd138d-2072-4062-bca1-749ed9ffb231.png?width=202&height=452)
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-c77a2b97-3cb7-4267-972c-bc4ff2014d33.png?width=202&height=452)