![Samsung Galaxy A42 5G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2da626b2-afb3-4a6d-bb80-0b4ab155c585.png?width=150&height=320)
Samsung Galaxy A42 5G
Android 10.0
1. Find "Fixed dialling numbers"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9056d521-9f09-48e8-a282-7e7c1a536210.png?width=200&height=448)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-06bf4827-aeba-4b42-9213-8a96873b63a6.png?width=200&height=448)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0c2c96e9-aa41-4fc1-8981-a7a76347d082.png?width=200&height=448)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7a521416-15c9-4043-a582-65d10fa08257.png?width=200&height=448)
Press Fixed dialling numbers.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d44297e0-3761-4cce-a75b-41dc3cd36bf7.png?width=200&height=448)
2. Turn on fixed dialling
Press Enable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-8efb3fcf-28ad-4086-8c4d-75cfd7dc6240.png?width=200&height=448)
Key in your PIN2 and press OK. The default PIN2 is 1111.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4d012585-8349-4ba5-8e5f-ed533f3cfc5e.png?width=200&height=448)
1111
3. Turn off fixed dialling
Press Disable FDN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d1f4b217-f0bc-4e8f-b375-df27c53da972.png?width=200&height=448)
Key in your PIN2 and press OK. The default PIN2 is 1111.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-8be6f3e1-b721-49c2-9798-c41ebbba97c7.png?width=200&height=448)
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-8efb3fcf-28ad-4086-8c4d-75cfd7dc6240.png?width=200&height=448)