Tri-band Galaxy S4 (this is the one with Sprint Spark capabilities) is definitely the latest Sprint device to obtain the Wifi Calling feature. It indicates right after the update you could potentially make totally free calling if connected to Wi-fi without worrying about the potential of using up your minutes if you don’t have an unlimited talk plan.
Additionally the actual service is free, without any strings connected – your smartphone can control the actual proceed to Wifi calling easily in the background. The actual update for Wi-fi Calling is going to be rolling out to all tri-band Galaxy, with all of updates remaining completed in a few weeks.
Sprint currently plans to take Wi-fi Calling for more devices all year round, but it is good to see it at least dealing with typically the most popular devices initially.