title: Iphone app - show phone pad above the tabbar
body: <p>I am working on iphone app that has tab bar at the bottom of the screen. I need to show phone pad like the apple iphone's default phonepad when making call above the tab bar.
  How can i do it?
  if it is not possible, do i need images for each number to style them to look like iphone phonepad or this can be done by changing background color etc of the buttons?</p>