Hiding items on the Home screen
Place two fingers on the screen, then spread them apart to hide
the items on your Home screen so that only your wallpaper, the Status
Bar, the panel indicator dots, and the Home Touch Buttons Bar are
displayed. To redisplay your Home screen with all of its icons and
widgets, pinch in on the screen, tap the Back Button 
, or tap the Home Button 
.
NOTE
The device automatically reverts to full screen view after screen timeout.