1. Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-755387b0-a9fd-4591-9b54-e6c035aec1ad.png?width=362&height=454)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8c90773e-1bea-4385-9eb8-c77aab6e9822.png?width=362&height=454)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cc884245-4c57-408a-87d2-14588d825c2c.png?width=362&height=454)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-af1c5b5c-329a-4c74-8fc9-45b6d6422a3a.png?width=362&height=454)
Press Call barring below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d94406ba-7c7f-4004-91d6-a6aa5fec589e.png?width=362&height=454)
2. Turn call barring on or off
Press the required barring type to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3285ed73-100d-4504-afac-874c5db7c365.png?width=362&height=454)
Key in your barring password and press OK. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c760882-5200-412d-a583-a5160a46ff11.png?width=362&height=454)
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-3285ed73-100d-4504-afac-874c5db7c365.png?width=362&height=454)