Using the touchscreen
Touch
To access an application, touch it with your finger.
Long press
To enter the available options for an item, long press the item. For example,
select a contact in Contacts, long press this contact, an option list will appear.
Drag
Long press an item and drag it to another location.
Slide/Swipe
Slide the screen to scroll up and down the applications, images, and web
pages. You can slide the screen horizontally too.
Flick
Similar to swiping, flicking is a lighter and quicker stroke.
Pinch/Spread
Place two fingers on the screen surface and draw them apart or together to
scale an element on the screen.
Rotate
Automatically change the screen orientation from portrait to landscape by
turning the phone sideways to have a better screen view.