1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dadd74e0-d502-4515-a803-0b1f0188f4a9.png?width=206&height=456)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-25936826-95c8-490f-b3ef-957c05609ccf.png?width=206&height=456)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-13effcaf-9d94-4077-9b0c-f26ea7e63a77.png?width=206&height=456)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6ac0fdac-411a-4330-b601-0648b5a5e75f.png?width=206&height=456)
Press Fixed dialling numbers below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c8fa42c-d298-4637-9a33-732a6c652c6b.png?width=206&height=456)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8b85a60d-481b-4c2b-9cf4-db9e7d64676b.png?width=206&height=456)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c790bb91-70d3-42de-b590-95a47666b1e4.png?width=206&height=456)
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3e84750b-e2bb-4b22-9c29-94db3e05e08f.png?width=206&height=456)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-20f952cd-ae10-4fb0-90c5-1a94d9dc9d34.png?width=206&height=456)
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-8b85a60d-481b-4c2b-9cf4-db9e7d64676b.png?width=206&height=456)