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.
In this week's column I offer some advice on whether to splurge on 3G for the iPad 2 or rely on Wi-Fi and a hot-spot-enabled iPhone 4 for connectivity.
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.
Major mobile operators plan on turning to Wi-Fi to add more than a fifth of additional data capacity to their networks in 2013 and 2014, according to study. And new standards make it even easier for subscribers to access these networks.
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 wireless carrier partners with aerospace leader Honeywell to bring airline passengers a 4G LTE connection.
The Samsung smartphone marks the fourth Sprint device to receive the free calling capability.
Though it's easy to use and having an extra band can result in higher speeds, the Linksys EA9200 doesn't have enough to justify its over-the-top price tag.