[Q] Note 3 N900T has white weird Dialer topic

I have a note 3 on 4.4.2 but the weird thing is it now has a white background dialer instead of the old one with full size keypad etc.. across the width of the screen

Now it has like smaller size dialer with white background with an arrow on its left side what is this?

Is there anywhere we can reset the default please... a friend did sumthing to the dialr