"This application can make your android's ringtone policy better.
Currently,4 modes are available:
Fade in:Fade in your ringtone in some time.Proved to be useful when you are in a meeting or when you are asleep.
Auto mute:Mute your ringtone volume after a certain seconds.
Useful when your android is playing the ringtone loud while you are not by its side.
Vibrate first:Vibrate before ringtone comes up.A very classic mode in the past.
Off mode:when this mode is turned on,it works as if this app is not installed.
All the first 3 mode can be fine-grained configured.Save the current settings and load it afterwards are also implemented."