Facebook Rolls Out Free Voice Calling to US iPhone UsersFacebook rolled out free voice calling in the U.S. through the Facebook Messenger app for iPhone on Wednesday -- with little fanfare or formality. There was no grand announcement -- media outlets noticed the new development and after inquiries, Facebook said it was an extension of the VoIP in Messenger test it launched earlier this year in Canada.
http://ectnews.com.feedsportal.com/c/34520/f/632003/s/27a218d3/l/0L0Smacnewsworld0N0Crsstory0C771160Bhtml/story01.htm