1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4d2fc1db-6e43-4e50-b03e-12f04abcc3a8.png?width=200&height=448)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f241d8ad-0cb0-4514-b5af-21da0fce21f3.png?width=200&height=448)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9a89891f-2123-4c70-946b-22ece553d909.png?width=200&height=448)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cf2c46e2-befd-4561-825a-9d1e559ae1f0.png?width=200&height=448)
Press Carrier call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6ae5736c-3a6b-416b-af34-460ac62770be.png?width=200&height=448)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-352c3270-68fc-45d5-88ce-49a447773a0b.png?width=200&height=448)
2. Turn on fixed dialling
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8dc020d4-65af-4c79-8021-3d0e5192a7d1.png?width=200&height=448)
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-26ca4653-8d41-4b25-a479-b814547971ca.png?width=200&height=448)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c3581361-17c7-4a48-b081-5ff1709caa9b.png?width=200&height=448)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6224e230-1646-4b73-b550-aa70a239f91a.png?width=200&height=448)
Key in the PIN2 and press the confirm icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4089bf64-96dc-49f3-b934-bba171bc93f0.png?width=200&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-26ca4653-8d41-4b25-a479-b814547971ca.png?width=200&height=448)