Turn Your Phone Off with G-Off Display G-Off Display is one more freeware application for Windows Mobile handsets which will take advantage of the phone's G-sensor. As you might suspect from its name the application has a sole purpose. It will turn off the display with a simple swivel.

Rotate the phone upside down and hold it like that for a second. The display will be turned off and you'll save some battery juice for more important activities. The application you'll be running in the background will not be turned off so you should definitely try this freeware out.

Download G-off display