1. Find "Fixed dialling numbers"
Press the call icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-2ed196e7-8a61-4b6b-8e56-42ec52aa7af5.png?width=212&height=458)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-a48326f6-a179-42cf-96ce-b576ec60c567.png?width=212&height=458)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-7dd9e09d-36ca-405b-b103-e40b812914cd.png?width=212&height=458)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-9b8d9813-98c9-4382-aa12-a8968c4037ed.png?width=212&height=458)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-f03e3885-4928-4e53-afa8-ed2e1d684510.png?width=212&height=458)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-f5f7b506-a75e-475e-871f-ace97e794e71.png?width=212&height=458)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-20ab5ba3-f97e-48aa-aadf-fa7b02510e06.png?width=212&height=458)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-0130ed80-1e0e-439b-9c65-daa2ea440dd2.png?width=212&height=458)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-464754fd-4bb7-437e-b386-d3e3dc2ab2ac.png?width=212&height=458)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-f5f7b506-a75e-475e-871f-ace97e794e71.png?width=212&height=458)