![Samsung Galaxy S23+](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2b0dab32-07d6-4006-8b0a-fd27dd56da18.png?width=150&height=320)
Samsung Galaxy S23+
Android 13
1. Find "Fixed dialling numbers"
Press the call icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a3819dcd-490c-44a3-a7cc-4accc06038b8.png?width=212&height=458)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-20816b72-a87e-42f6-8c74-dee670b34b7e.png?width=212&height=458)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-99ea99c6-247d-48d5-99dc-5edbff2d472f.png?width=212&height=458)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-11f76ec4-6aae-4bb6-95a2-f12d905875e0.png?width=212&height=458)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b496a5db-0818-45ba-8c6a-8a0463129735.png?width=212&height=458)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3b7565c3-d559-498e-98b5-8868e9f51583.png?width=212&height=458)
Key in your PIN2 and press OK. The default PIN2 is 1111.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3baf69e2-1ae4-47a0-8ba6-cb59f6ee2cec.png?width=212&height=458)
1111
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ee43e00d-4dc0-4b0f-b747-97ff7bfb1942.png?width=212&height=458)
Key in your PIN2 and press OK. The default PIN2 is 1111.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2ac6cdde-d20b-406c-8cf5-8a7f4ebaf22e.png?width=212&height=458)
1111
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3b7565c3-d559-498e-98b5-8868e9f51583.png?width=212&height=458)