1 Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-13aa9a5f-a943-4dd2-bbc7-adf99288ee19.png?width=216&height=456)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1073fbaa-c80a-4ec8-95b8-0c218f383807.png?width=216&height=456)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fd252e3a-2e18-4801-b99d-4baec42c02de.png?width=216&height=456)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-81bca942-c923-4753-ac6f-fd72310ca4f5.png?width=216&height=456)
Press Call barring.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4247cbaa-8791-496b-88d4-d57c5bb6bfe9.png?width=216&height=456)
2 Turn call barring on or off
Press the required barring type to turn the function on or off. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c5378478-dbfa-4877-aa82-d7d60a982fd3.png?width=216&height=456)
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-c5378478-dbfa-4877-aa82-d7d60a982fd3.png?width=216&height=456)