ZeveleRinger - Ringer, when active, will beep once for incoming call aka "meeting profile". It's main features include: * When in silent mode, if the phone rings a single beep is played. * Replace the default beep with a ringtone from the phone's ringtone list. * Control the ringtone volume. * Starts when phone boots (configurable). * Notification icons when in normal or silent modes. * Automatically set silent mode according to the calendar (with possibility to ignore all day/private/free/tentative events). * Automatically set silent mode when facing up/down. It seems that in order for this feature to work while the screen is off a partial wakelock must be taken - this might lead to higher battery drain (the wakelock can be disabled in the advanced settings section). * Play a sound effect when the device is automatically set to silent mode (downloaded from freesfx). * Including a widget to turn on/off the service and switch between normal and silent modes.