Samsung Galaxy Tab A
1 Find "Fixed Dialling Numbers"
Press Phone.
Press the keypad icon.
Press MORE.
Press Settings.
Press More settings.
After a moment the current settings are displayed.
After a moment the current settings are displayed.
Press Fixed Dialling Numbers.
2 Turn fixed dialling on or off
To turn on fixed dialling:
Press Enable FDN.
Press Enable FDN.
To turn off fixed dialling:
Press Disable FDN.
Press Disable FDN.
Key in your PIN2 (default is 1111) and press OK.
3 Return to the home screen
Press the Home key to return to the home screen.