Apple iPhone/iPhone 3G (User manual) - Manual (Page 24)

Scrolling
Drag up or down to scroll. On some screens such as webpages, you can also scroll side
to side.
Dragging your finger to scroll won’t choose or activate anything on the screen.
Flick to scroll quickly.
You can wait for the scrolling to come to a stop, or tap or touch anywhere on the
screen to stop it immediately. Tapping or touching to stop scrolling won’t choose or
activate anything on the screen.
To quickly scroll to the top of a list, webpage, or email, just tap the status bar.
24 Chapter 2 Basics