
Vodafone Smart 4 mini
Find "Fixed Dialing Numbers"
Press the phone icon.
Press the Menu key.
Press Settings.
Press Fixed Dialing 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.