1 Find "Call barring"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dadd74e0-d502-4515-a803-0b1f0188f4a9.png?width=206&height=456)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-25936826-95c8-490f-b3ef-957c05609ccf.png?width=206&height=456)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-13effcaf-9d94-4077-9b0c-f26ea7e63a77.png?width=206&height=456)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6ac0fdac-411a-4330-b601-0648b5a5e75f.png?width=206&height=456)
Press Call barring below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c8fa42c-d298-4637-9a33-732a6c652c6b.png?width=206&height=456)
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-b8ea1317-0808-4f05-b62f-606cc57afdac.png?width=206&height=456)
Key in your barring password and press OK. The default barring password is 0000.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d9627f1-dc6f-4ac0-b3fd-0c1f746c7261.png?width=206&height=456)
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-b8ea1317-0808-4f05-b62f-606cc57afdac.png?width=206&height=456)