1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-39442f38-08bb-4e83-9c2d-b0470f72b99d.png?width=202&height=448)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b9f1f69c-f54f-4e9a-a8b5-866a81d9c554.png?width=202&height=448)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7aec0148-2019-4ef1-9708-28a7e55e98d6.png?width=202&height=448)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f6469302-5018-4a99-9da1-53b3c4dd0647.png?width=202&height=448)
Press Carrier call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-47d4d8c6-e63f-447e-be70-c4ea862ac690.png?width=202&height=448)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4c4fd5d-a2cf-471b-9d3c-7c876d203129.png?width=202&height=448)
2. Turn on fixed dialling
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-898ece62-fc5d-49cf-aad8-3650d8a5c2e5.png?width=202&height=448)
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a94bbf37-8a7d-45f5-939f-707317f64219.png?width=202&height=448)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1839be24-b5ce-42d0-9e72-f56ae94b1974.png?width=202&height=448)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fb97b284-968b-4276-b81d-3190cb93bd1a.png?width=202&height=448)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-000dc510-1381-47f8-af0f-f3a0093ce42b.png?width=202&height=448)
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-a94bbf37-8a7d-45f5-939f-707317f64219.png?width=202&height=448)