1. Find "Fixed dialling numbers"
Press the call icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-3eb96269-7f0a-4752-9ba7-8cc099424aac.png?width=206&height=456)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-8d88e36b-0cdb-4069-aaa9-3d0060b98032.png?width=206&height=456)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c7479551-16f7-49f6-b270-2a2c2a1083ae.png?width=206&height=456)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-5511f15c-3572-4736-ad78-3c147c66b089.png?width=206&height=456)
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-376dcb09-0509-415d-9f0f-4b624cefc065.png?width=206&height=456)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-835cf2e7-17bc-4bd1-8617-0f5684e39ca9.png?width=206&height=456)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-e2460021-502a-4421-9f82-c0cf3f574ec8.png?width=206&height=456)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-b378f03a-ad83-44f3-8597-a938f1f9f54c.png?width=206&height=456)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-97ec7790-0e98-4f16-be4d-32999a4ddd9c.png?width=206&height=456)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c0430123-e95c-4c11-8f7e-2e186ba0c87b.png?width=206&height=456)
4. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-e2460021-502a-4421-9f82-c0cf3f574ec8.png?width=206&height=456)