Getting started 21
Lock or unlock the touch screen and keys
You can lock the touch screen and keys to prevent any
unwanted device operations.
To lock, press [ ]. To unlock, turn on the screen and drag
right until it reaches the dot.
Get to know the idle screen
When the device is in Idle mode, you will see the idle
screen. From the idle screen, you can view your device’s
status and access applications.
The idle screen has multiple panels. Scroll left or right to
a panel of the idle screen. You can also select a dot on the
top of the screen to move to the corresponding panel
directly.
Control your touch screen with the following actions:
Tap: Touch once with your nger to select or launch a
•
menu, option, or application.
Tap and hold: Tap an item and hold it for more than 2
•
seconds to open a pop-up option list.
Drag: Tap and drag your nger up, down, left, or right to
•
move to items on lists.
Drag and drop: Tap and hold your nger on an item, and
•
then drag your nger to move the item.
Double-tap: Tap twice quickly with your nger to zoom
•
in or out while viewing photos or web pages.
Your device turns o the touch screen when you •
do not use the device for a specied period.
You can adjust the backlight time. In Idle mode,
•
open the application list and select Settings
→
Display
→
Screen timeout.