The wireless carrier is expanding its existing Wi-Fi calling and texting service with promises of more coverage in the home and in the air.
The low-cost waterproof smartphone joins a growing roster of devices capable of making phone calls over Wi-Fi.
CNET editor Dong Ngo explains how Wi-Fi calling works with the latest smartphones, including the iPhone 6 and 6 Plus, and picks the top five routers that are best for this technology.
AT&T exec Ralph de la Vega also says he expects customer turnover to remain near record-low levels in the current quarter.
Sprint customers traveling overseas get a boon with the carrier's added Wi-Fi calling feature, starting with the Galaxy S4.
Freewheel service will cost $29.95 per month and work only with Motorola's Moto G smartphone, which Cablevision will sell for $99.95.
In light of customer protests, Marriott stops blocking personal hot spots, but continues to seek guidance from FCC on how to maintain Internet security at hotels.
iOS 8's support for Wi-Fi calling means that iPhone owners will finally get in on a feature that Android and Windows Phone owners have had for years.
The Samsung smartphone marks the fourth Sprint device to receive the free calling capability.
Sprint's new service lets subscribers use Wi-Fi hot spots to make phone calls and send text messages. The move should help improve coverage for Sprint customers, especially indoors.