Silently Waiting в Android Market

Silently Waiting (v. 1.0) Разработано QuiettimeMagoliaLabs

Never again forget to turn your ringer back on!  Silently Waiting allows you to silence your phone for a set amount of time.  In a meeting, movie, or anywhere your phone shouldn't be heard, set the timer.  The application will run in the background, and when the timer is up, your ringer settings will be restored