1. Find "Fixed dialling numbers"
Press Phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-01d5fbfe-5fa8-4abd-97e8-493b2f31eade.png?width=198&height=410)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6b934351-bc32-49eb-89f3-06a0c17a7122.png?width=198&height=410)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3ca7b0c1-6311-4881-8241-c733ee1394f4.png?width=198&height=410)
Press More settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e78be7d4-3873-4f61-b7d2-d57c09612c0e.png?width=198&height=410)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c73f9892-feea-4017-9a69-b951fcf72a88.png?width=198&height=410)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c73f9892-feea-4017-9a69-b951fcf72a88.png?width=198&height=410)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2fae990c-ceae-4ffa-ae12-87d31db82b7b.png?width=198&height=410)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cd181cea-7875-41cd-9e7f-6cfd4c946993.png?width=198&height=410)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-988a91d0-b458-4b19-af50-d98731b703da.png?width=198&height=410)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-16c16110-1184-45f9-87cd-7b38961199fb.png?width=198&height=410)
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-2fae990c-ceae-4ffa-ae12-87d31db82b7b.png?width=198&height=410)