HTC touch cruise User Manual page 223

To view still images as a slideshow
While viewing the slideshow, tap the screen to show playback controls.
Tap to return to
the main Album
screen or the
Photos and
Videos tab.
Tap to go back to the
previous image.
Tip If the images are in your favorite album, you can start the slideshow from the Photos
and Videos tab on the Home screen. On the Photos and Video tab, tap Slideshow.
Tap to play or pause the
slideshow playback.
Experiencing Multimedia 
Tap to open the
Slideshow Options
screen where you can set
the transition effect to
use, time per slide, and
orientation of the images.
Tap to go to the
next image.