According to various reports, a new feature in Froyo will allow you to use the power button to end a call. This appears to not be true for the Incredible.
As taken from: http://www.techradar.com/news/phone-and-communications/mobile-phones/20-handy-android-2-2-tips-and-tricks-713499#ixzz0yJKEO9Xp
4. Power button ends calls
Under Settings > Accessibility there's a tiny new change - the option to use the power button to end a phone call. Very handy - if your phone doesn't already support that.
I want this feature badly on the Incredible, hanging up can be a real trick sometimes, anyone have an answer to this???
