1. Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-35b12194-3205-4c58-837f-fd290eb44fbe.png?width=204&height=446)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-963fc185-0678-4446-b310-261140140077.png?width=204&height=446)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d8bb08c9-28e8-4708-a55d-9addf509a6ca.png?width=204&height=446)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-806b0e98-1223-4594-a7ae-abb888945cc8.png?width=204&height=446)
Press Advanced settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e5578e6c-0472-4ba0-b909-56caf2258e03.png?width=204&height=446)
Press Call barring.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5b61314a-cc5f-4e06-bf37-6c74b22632c2.png?width=204&height=446)
2. Turn call barring on or off
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-84f083d7-fcf1-4b1e-a518-0ca4ee151224.png?width=204&height=446)
Press the indicator to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4931628c-f018-4584-a9cc-e5ef32345fc5.png?width=204&height=446)
Key in your barring password and press OK. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7261f396-2d0d-4cb5-b028-0c3ca9d490d8.png?width=204&height=446)
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-4931628c-f018-4584-a9cc-e5ef32345fc5.png?width=204&height=446)