CNET's Marguerite Reardon explains to an AT&T unlimited-data customer what the FCC's historic fine against the company for misleading customers really means.
CNET's Marguerite Reardon helps subscribers to AT&T and Verizon unlimited wireless-data plans figure out how or if they should keep their "grandfathered" service.
CNET's Marguerite Reardon explains how three key phenomena could reshape the wireless industry in the next few years and pave the way for more-affordable mobile services.
US wireless operators are revving their marketing machines to persuade customers to switch carriers. How do you separate the hype from the reality? CNET's Marguerite Reardon offers some advice.
Samsung has a dizzying array of flagship smartphones. CNET's Marguerite Reardon helps you break down your options.
CNET's Marguerite Reardon takes a look at T-Mobile's new plan to entice wireless customers to jump ship from their existing carriers.
Wireless plans don't come cheap. That's why Cablevision's sounds so enticing. But is it really the solution families have been dreaming of? CNET's Marguerite Reardon has the answers in Ask Maggie.
In this edition of Ask Maggie, CNET's Marguerite Reardon explains the ins and outs of the FCC's plan to regulate the Internet and why it's such a high-stakes proposition.
Wireless providers like AT&T and Verizon are finally offering subscribers an incentive not to upgrade to the latest, greatest phones. Here's how to take advantage of the change.
Wireless contracts and device subsidies will soon go the way of the dinosaur. CNET's Marguerite Reardon explains how to navigate the changing mobile landscape.
In this week's Ask Maggie, CNET consumer advice columnist Marguerite Reardon cautions readers to think twice about giving a smartphone as a gift. Why's that? It's the gift that keeps on costing.
iPhone fans, you can still take advantage of carriers' hot deals, but see the new devices in person to ensure you're getting the right one, says CNET's Marguerite Reardon in this edition of Ask Maggie.