16getting started with your phone• Double-tap: Tap twice quickly with your finger to zoom inor out while viewing photos or web pages.• Your phone turns off the touch screen when you donot use the phone for a specified amount of time. Toturn on the touch screen, press the Power/Lock keyor [ ].• You can also adjust the backlight time. In Idle mode,select Applications → Settings → Display →Screen time-out.To lock or unlock the touch screen and keys:You can lock the touch screen and keys to prevent anyunwanted phone operations.• To lock, press the Power/Lock key.• To unlock, turn on the touch screen by pressing thePower/Lock key or [ ], and then flick the window withyour finger.Get to Know the Idle ScreenWhen your phone turns on or is in Idle mode, the Idle screenis displayed. From this screen, you can access variousapplications and your phone’s status information.The Idle screen has multiple panels. Scroll left or right to apanel on the Idle screen. You can also select a dot on thetop of the screen to move to the corresponding panel of theIdle screen.Add items to the Idle screen:You can customize the Idle screen by adding shortcuts toapplications or items in applications, widgets, or folders.To add items to the Idle screen:1. Press [ ] → Add.2. Select the item category and then select an item:• Widgets: Add widgets to the Idle screen.