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3.1
Tap To act on items on the screen, such as application,
settings icons and options, to type letters and symbols using the
onscreen keyboard, or to press onscreen buttons, you simply
touch down your finger on them and then lift your finger without
change the touch down position in a short time.
Tap & hold Touch down your finger on the screen without
lifting up or moving for about 2 seconds. This action will pop-up
an special options list or active some special actions.
Drag Touch down your finger on screen and move without
lifting up to scroll options, switch screens and other contents
displayed on screen.
Flick Drag quickly and release, To scroll through a list or
move quickly, flick across the touch screen, When you flick a
long list, tap the screen to stop it from scrolling.
Pinch In some applications (such as Maps, Browser, and
Gallery), you can zoom in and out by placing two fingers on the
screen at once and pinching them together (to zoom out) or
spreading them apart (to zoom in).
3.2
Power key: Press and hold Power key to open the power
key menu, where you can power off, restart, set airplane mode,
switch silent mode, vibration mode and standard mode.
Volume key: Press the volume keys to change the ring
volume (on the home screen) or the earpiece volume (during a
call). Press the volume button will cancel ringtones when
incoming calls.
Menu key: Opens a menu with items that affect the
current screen or application. When you want to exit from an
application or do other operations, if there is no option button
displayed on screen, try this menu key.
Home key: Press Home to close any menu or app and
return to the home screen. On the home screen, press and
hold Home to show the last few apps you used, then tap an app
to open it.
Back key: Opens the previous screen you were working in.
If the onscreen keyboard is open, closes the keyboard.
3.
Basic operation & knowledge
Using Touch Screen
Using Keys
12
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