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.
AT&T customers, rejoice; Wi-Fi calling is available on your iPhone with iOS 9. Here's how to enable it.
If successful, the limited time project will become generally available in September.
Curious about Wi-Fi calling and what it entails? CNET has the rundown on what you need to know.
Four of Apple's iPhones will be able to take calls over Sprint's Wi-Fi networks, a boon if your signal -- or minutes -- are running low.
The company, which already offers free mobile phone service via Wi-Fi networks, is trying to make a name for itself with the introduction of a $99 Android handset.
The multi-year deal brings free Wi-Fi access to Sprint customers in 35 US airports.
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.