AT&T’s plans to launch Wi-FI calling for the iPhone in iOS 9 have run into some roadblocks, according to a new report from Phone Scoop. Although the feature was expected to be widely available following the launch of iOS 9, it has now been delayed due to pending approval on an FCC requirement to ensure that the new Wi-Fi calling feature can reliably accommodate the hearing impaired. Traditionally, hearing impaired users have relied on TTY…
