Touch Display to select menu items, open functions, scroll pages, etc.
Tap
Tap item or key to open or execute corresponding function/operation.
Touch & Hold
Touch item for 1+ seconds (handset vibrates) to move icon, open menu, etc.
Drag
Flick
Flick to toggle sheets, pages, etc.
Pinch/Spread
Pinch or Spread to zoom in or out on images, maps, etc.