AT&T’s Wi-Fi Calling Is Now a Cheap Way to Phone Home From Overseas In case Google’s free voice calling or Skype wasn’t enough for you, iPhone users on AT&T now have a stupid-simple way to keep in touch when they’re travelling. Read more… Read More: AT&T’s Wi-Fi Calling Is Now a Cheap Way to Phone Home From Overseas Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X