21 
  Rotate the screen 
For most screens, you can automatically change the screen 
orientation from portrait to landscape by turning the phone 
sideways. 
Getting to Know the Home Screen 
The home screen is the starting point for your phone’s 
applications, functions, and menus. You can customize your 
home screen by adding application icons, shortcuts, folders, 
widgets, and more. Your home screen extends beyond the initial 
screen. Swipe the screen left or right to display additional 
screens.