1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ab5f158f-6e41-48ac-b3c9-a251a56b5287.png?width=200&height=444)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-604867bb-ce67-4d84-80ba-365cdeac1d9e.png?width=200&height=444)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-649fc10e-15c8-4a30-914a-1c4191f6e423.png?width=200&height=444)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f6534015-cf63-49ff-8660-37facf56788d.png?width=200&height=444)
Press Carrier call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b461471b-1152-4271-9d04-0b6a18374adb.png?width=200&height=444)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bb83881b-18c4-4b7d-b0e7-b4a1ed56aed4.png?width=200&height=444)
2. Turn on fixed dialling
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9c65d627-9d7c-45d3-9088-5032baea389b.png?width=200&height=444)
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1e66ba8-be4b-4845-82a0-ec35b63bdb0e.png?width=200&height=444)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e76702b9-276d-49b2-8eb7-2d514cdc4914.png?width=200&height=444)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ee1da7b7-3aca-42b9-85c1-117c1c494016.png?width=200&height=444)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-35a461d5-5455-45a4-95f4-1a5405c8d9a8.png?width=200&height=444)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1e66ba8-be4b-4845-82a0-ec35b63bdb0e.png?width=200&height=444)