BlackBerry Research In Motion - Blackberry Tablet 2.0.1 用户手册

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页码 103
Using the touch screen
Watch a video about touch screen gestures: 
 Spanish
Scroll and move between items
To scroll through a list, pan a webpage, move between 
pictures and more, slide your finger up and down or right 
and left.
 
 
Zoom in and zoom out
To zoom in and zoom out of a webpage, picture, video or 
other content, slide your fingers apart to zoom in or together 
to zoom out.
 
User Guide
Getting started
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