1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-efed1f55-4489-4f5d-9516-8655da24d6b0.png?width=198&height=396)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1d45bed-070e-4a11-b96f-4c4a221c13b2.png?width=198&height=396)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c6149eb0-d7a5-4655-afe1-b4f740e9bb68.png?width=198&height=396)
Press Call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1d2fc73f-5888-407d-975a-6b3987ec728a.png?width=198&height=396)
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-847aff80-735b-44bc-9ab0-f34c10733b36.png?width=198&height=396)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-67d2f62c-1cea-46b0-9d42-81b79c2eaded.png?width=198&height=396)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-85b7f827-041d-48b4-bda2-d2a1632972e9.png?width=198&height=396)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-74acf6bf-8f51-468d-a2f9-913494670003.png?width=198&height=396)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-300538f4-3515-4786-a46b-a604499885f3.png?width=198&height=396)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-93e7072d-95c0-4903-a682-57bc18527448.png?width=198&height=396)
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-85b7f827-041d-48b4-bda2-d2a1632972e9.png?width=198&height=396)