Press And Hold; Swipe Or Slide - HTC One M9 User Manual

56 Your first week with your new phone

Press and hold

Swipe or slide

To open the available options for an item (for example, a
contact or link in a webpage), just press and hold the item.
Quickly swipe your finger horizontally across the screen to go to
other Home screen panels. Swipe vertically to scroll through a
list, document, and more.