T-Mobile MDA Touch Plus, User Manaul, Page: 211 / 268

Experiencing Multinedia
2
To zoom in or out of an image
While viewing an image, make a full circle motion on the screen with your
finger.
Slide your finger clockwise on an area to zoom
in on that area.
Tips

When you zoom in on an image, you can double tap the screen to
automatically zoom out and fit the image to the screen.
 When you zoom in on an image, touch and hold the screen so you
can pan the image.