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Deutsche Telekom: Obermann's Challenge

Europe's largest telecom has a new CEO. Can he convince customers to stay, and stop an alarming market share decline?

A Quantum Leap For Cell Phones

A new no-buttons handset by Pilotfish and Synaptics signals that mobiles as we know them may soon be a thing of the past

Asia's Mobile Mashup Free-For-All

Across the region, carriers and handset makers are locked in a race to pack the most features and functions into cell phones

Samsung's Next-Gen Wireless Vision

The new "mobile intelligent" device (MITs) from the South Korean company uses WiMAX to deliver high-speed Web, TV, phone, tunes, and more, on the fly

Microsoft Plays a New Zune

Wireless sharing sets it apart from Apple's iPod. That might not be enough

Elbowing Into Q Territory

Two worthy rivals to the hip Motorola smart phone, with a few caveats

Ringtones and More in Kabul

Running a tech business in Afghanistan presents unusual problems—and keeps this entrepreneur mighty busy

Motorola Gets Good

By buying Good Technology, the handset maker is seeking a foothold in the mobile messaging market dominated by rivals RIM and Palm

Q&A with Nortel's Mike Zafirovski

The Nortel CEO owns up to disappointment with margins and explains why the telecom equipment maker is stepping up investment in WiMAX technology

Upward Mobility

Ultrafast networks and whizzy features are about to turn your cellphone into—well, your right arm

The New M-Commerce Barons

Sure, you'll find companies like YouTube and Google on mobile, but many of the hot young companies to watch are run by people who cut their teeth on cell phones. Here are a few

The Many Faces of Mobile

Cell phone manufacturers are adding new technology for instant Web searches, mapping, and wallet-free payments. Here are a few recent popular designs

China's 3G Mobile Marathon

A new homegrown wireless standard, TD-SCDMA, is being rolled out in time for the Beijing Olympics. Will it win gold or create headaches for global players?

Where Opportunity Is Knocking for Small Business

Washington is spending billions to upgrade computer and telecom infrastructure

Bang & Olufsen Makes the Call

B&O President Kim Gravesen talks about the company's decision to enter the cell-phone market with a $1,200 head-turner named "Serene"

Time to Rename the Cell Phone?

They're not just for making calls, and they don't have a lot to do with cells. Maybe it's time to name the ubiquitous gadget something else

Europe's Wireless Future

Mobile operators will need to be leaner and explore a range of offerings—including ads on phones—some leading experts say

The Race for Numero Uno in Latin Wireless

América Móvil is fighting Telefónica for mobile supremacy in Latin America. But as prices fall, consumers are the ultimate winners