This app enables you to silence your ringer on your device before it rings. Just drag the widget from the drawer to your home screen. Tap the widget 'hush mode' icon once, it takes you to the 'hush mode' user interface. Then 'tap' the Hush Mode button once and you'll see the black disable symbol. That's it! Your phone is now in 'hush' or silent ringer mode - confirmed by the black disable ring, and the little launcher icon at top of menu bar which will show a little phone icon marked with an 'x'.
To disable 'hush mode' feature, just tap the 'hush mode' button again and the silent ringer mode feature is removed. That's it! You can now hold your meetings, be in a movie, a conference etc, without being interrupted or disturbing others by a loud phone ring...Enjoy!