1 Find "Call barring service"
Press the Navigation key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8c15237a-a88c-4fa2-b478-4704f3b8298e.png?width=126&height=156)
Select Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-769dd8ff-3c37-4624-8dec-99aa5976357c.png?width=126&height=156)
Select Security settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cc1ee6a0-2cb3-49f2-b1ef-67094c741205.png?width=126&height=156)
Select Call barring service.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7187d00b-12a5-4dd4-88cb-b8abfcea993d.png?width=126&height=156)
2 Turn on call barring
Select the required barring type.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3f259e5b-38cd-458a-922c-39db050352f2.png?width=126&height=156)
Select Activate.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-437dabdd-dfae-4411-9f7f-35aae4e51e32.png?width=126&height=156)
Key in your barring password and press the Navigation key. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-50cc8514-f78f-4260-9bba-ab6de2fb4e34.png?width=126&height=156)
3 Turn off call barring
Select Cancel all barrings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-00ed3a16-5236-46c9-8d14-fb345c2a0eea.png?width=126&height=156)
Key in your barring password and press the Navigation key. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d125927f-c48d-41a5-b29b-9cd17b083afd.png?width=126&height=156)
4 Return to the home screen
Press Disconnect to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7187d00b-12a5-4dd4-88cb-b8abfcea993d.png?width=126&height=156)