Sprint has announced that with today’s release of iOS 9.1, its customers can now take full advantage of Wi-Fi calling on other non-iPhone iOS devices. While Apple’s iOS 8 Handoff feature has allowed users to take iPhone calls on their iPad, iPod touch, or Mac, the feature normally requires the iPhone to be on the same Wi-Fi network as those other devices. iOS 9 introduced the ability for T-Mobile users to place and receive Wi-Fi calls…
