Getting started 17
Area zoom: Place two ngers on the screen and spread •
them apart (move your ngers closer together to zoom
out).
Your device turns o the touch screen when you •
do not use the device for a specied period. To
turn on the screen, press [ ].
You can set the length of time the device waits
•
before turning o the screen. In Menu mode,
select Settings
→
lock & wallpaper
→
Screen
time-out.
Lock or unlock the touch screen and keys
You can lock the touch screen and keys to prevent any
unwanted device operations. Press [ ] to lock the touch
screen and keys. To unlock, turn on the screen by pressing
[], and drag the lock screen up with your nger.
For optimal use of the touch screen, remove the •
screen protection lm before using your device.
Your touch screen has a layer that detects small
•
electrical charges emitted by the human body.
For best performance, tap the touch screen with
your ngertip. The touch screen will not react to
touches of sharp tools, such as a stylus or pen.
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 or scroll through screens.
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.