1. Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d0310aab-55d7-4c46-b4c5-d08f2f15f264.png?width=196&height=392)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a8852dbe-029f-48c6-bfed-be204bf527e2.png?width=196&height=392)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-63c2404b-6d1f-4171-8364-ed65318fcea4.png?width=196&height=392)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5dfafff9-583d-409a-9618-cc72f0c4885a.png?width=196&height=392)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1f8d5208-3f93-4edd-8841-7aef9766c5a5.png?width=196&height=392)
Press GSM call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4490252d-51fb-4837-b27f-e29f3aea0513.png?width=196&height=392)
Press Call barring.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c59bc62b-33cd-47ab-8270-0a9c64ea7e48.png?width=196&height=392)
2. Turn call barring on or off
Press the required barring type.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1b43676b-b0f9-422b-ac44-d23098981e79.png?width=196&height=392)
Key in your barring password and press TURN ON. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-079da380-c374-4b01-aa3c-e5296e6e2401.png?width=196&height=392)
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-1b43676b-b0f9-422b-ac44-d23098981e79.png?width=196&height=392)