Private Ringer is a personal Call Blocker / Call Silencer Application. Private Ringer gives you freedom to get ring from only your added phone numbers, Other calls are automatically goes in silent mode for you even if your phone is in any ringing mode. Private Ringer is very useful application for you if you don't want to be disturbed by other phone calls during your rest(personal time) hours. you can add your personal/important people's phone no and stop worrying about phone ringing mode just p