The most recent iOS 9 beta added WiFi calling options for AT&T subscribers, but when the beta was released last week, the feature was not ...

A compatible AT&T wireless phone suhc as the Galaxy S10 or AT&T PREPAID phone with Wi-Fi turned on and an eligible plan An AT&T wireless or AT&T PREPAIDSM account set up for HD Voice ...

As we reported last week, the latest beta version of iOS 9 includes support for Wi-Fi Calling on AT&T for the first time. This feature, which is exclusive to the iPhone 6 and 6 Plus, allows users ...