Curious about Wi-Fi calling and what it entails? CNET has the rundown on what you need to know.
From a carrier price war to wearable technology, it was a busy 2014 for mobile -- and there's more to come next year.
There's no better way to make a good impression than with a memorable Super Bowl ad, and the two carriers figure to make headway against bigger spenders Verizon Wireless and AT&T.
The "Windows Phone" OS will be no more, as the version of Windows 10 tailored for smaller devices will be called simply Windows 10. Will that help improve Microsoft's lot in the smartphone market?
CNET editor Sharon Profis takes Apple Pay, Google Wallet and PayPal for a test drive and compares the options.
Kindle name is dropped from Amazon's family of tablets to strengthen ties to the rest of its burgeoning hardware line.
A high-tech city notorious for poor network coverage gets a big boost from AT&T.
CNET takes a look at just how critical the latest flagship phone is to HTC’s long-term success, and gets the details from one of its principal architects.
In this Ask Maggie, CNET's Marguerite Reardon helps a reader decide whether he should ditch AT&T for Verizon's LTE network when the new iPhone comes out.
If you're tempted by Sprint's new "Framily" plan and T-Mobile's promise to pay our early termination fees, check out this Ask Maggie column, where CNET's Marguerite Reardon explains who's likely to save money.