Facebook releases Android App ‘Hello’ with blocking feature , a social network which will mange your calls
When you get a call, Hello shows you information about who’s calling based on his/her Facebook profile. Only shared info is shown, but you may see a name and profile image, number of mutual friends you share.
And for calls you don’t want to pick up, Hello can block those calls. This app is available on Google’s Play Store, however this is under testing process.
For Installing this App:
Facebook releases Android App ‘Hello’ with blocking feature :