Facebook Says Hello to New Android Dialer, Caller ID App

The Phone Android dialer application Facebook was testing last month has been rechristened Hello, and it was officially rolled out in the Google Play store Wednesday.

HelloThe Phone Android dialer application Facebook was testing last month has been rechristened Hello, and it was officially rolled out in the Google Play store Wednesday.

david.cohen@adweek.com David Cohen is editor of Adweek's Social Pro Daily.