
Samsung Galaxy Tab 4 10.1 LTE
Find "Fixed Dialling Numbers"
Press Phone.
Press the menu icon.
Press Call settings.
Press Additional settings.
After a moment the current settings are displayed.
After a moment the current settings are displayed.
Press Fixed Dialling Numbers.
Turn fixed dialling on or off
Press Enable FDN or Disable FDN (depending on the current setting).
Key in your PIN2 (default is 1111) and press OK.
Return to the home screen
Press the Home key to return to the home screen.