1. Find "Fixed dialling numbers"
Press the call icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-f85d29a6-90a8-483b-bbe0-08a8b7d99925.png?width=214&height=462)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-b2ac4d43-215e-46e7-a6c3-c853fe571d15.png?width=214&height=462)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-9bda3b84-e968-497f-ba6e-de2b0c010d0f.png?width=214&height=462)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-d79a9701-a06c-4c44-a39c-a58e577db2c3.png?width=214&height=462)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-5e1937df-76ab-4df3-83fb-012fb65893b3.png?width=214&height=462)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-59d00e89-496c-4934-963c-862348e9d199.png?width=214&height=462)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-39666b0c-5971-4ec1-8ebb-6c6cf7083d99.png?width=214&height=462)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-541caf81-4378-4d22-9ea4-506661386c28.png?width=214&height=462)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-f18ba182-d02b-49dc-9e7c-9ef285c93a0c.png?width=214&height=462)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-59d00e89-496c-4934-963c-862348e9d199.png?width=214&height=462)