![Samsung Galaxy S10e](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d72fbadd-6b67-489b-9a6b-98b43e3b5284.png?width=150&height=320)
Samsung Galaxy S10e
Android 9.0
1 Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0b143734-0629-42fd-8c0f-4b1f97c2cc9e.png?width=214&height=450)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-82f8ac43-2136-40ef-8787-b86619ea17a8.png?width=214&height=450)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d76734b2-72ce-4d3f-8d03-3025db485e06.png?width=214&height=450)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4603a14-5d22-4e28-80a1-68b0b38576f5.png?width=214&height=450)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f3d280c9-32bf-41b6-8637-3c708827642f.png?width=214&height=450)
2 Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7767d645-c012-454b-9b54-ab3ab4668290.png?width=214&height=450)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a149f945-6a6b-4581-833f-15896500407f.png?width=214&height=450)
3 Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0d24c8d6-4b84-4a9c-b941-04e1bd824e38.png?width=214&height=450)
Key in your PIN2 and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-af23252a-f44b-474f-8d2f-2f71ccf26e92.png?width=214&height=450)
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-7767d645-c012-454b-9b54-ab3ab4668290.png?width=214&height=450)