Sprint, Intel pledge ongoing allegiance but financial issues may test partner investor commitments.

It's not like we're hurting for choices in the mobile PC space, but analysts see some hope in the Finnish phone leader's flirtations with entering a new market.

It now costs you nothing (up front) to climb on the iPhone bandwagon in Japan. That is if you sign on the dotted line.

Smartphone can serve as a Wi-Fi hot spot for up to 10 devices, such as laptops or other phones.

Sony joins other major labels, and some independents, in reaching deal with mSpot to allow mobile users on major carrier networks to download and customize songs from the label's music vast library.

One's cordless. One's backlit. Once you get your hands on either, you won't want to let go. We test Logitech's lowest, flattest PC keyboards and find the most precise, responsive typing feel we've ever encountered -- which makes us willing to overlook the fact that the one labeled "for notebooks" has nothing in particular to do with notebooks.

As Apple and BlackBerry command headlines with gorgeous touch-screen phones, and Palm readies the Pre, the shining knight which might ride in to save the company, Nokia adds just a bit more flash to its N-series phones. But not a lot. While it's beefing up the multimedia features, this line still comes across as somewhere between business and pleasure.

The Samsung Omnia (also known as the SCH-i910), is a slick touchscreen phone that fits in a pocket. It's hugely appealing, with its 5 megapixel camera and accelerometer, but not quite perfect.

One is a stereo headset for the iPhone, iPod touch and iPod, while other is an adapter that turns any headphone into a headset. Both feature a noise-canceling microphone.

It's not just hype that's made the iPhone the hottest smartphone around. If you're due for an upgrade, take a good look at the iPhone 3G.

Many mobile managers are unaware of what corporate information is residing on employees' smartphones.

All U.S. federal agencies are required to comply with the Federal Information Security Management Act (FISMA) of 2002. The PDA/smartphone of choice for the U.S. government is the BlackBerry. Therefore, understanding Blackberry security controls, threats, and vulnerabilities is essential to all government agencies.

Management, security, compliance, the use of employee-owned consumer handsets -- these are interesting times in the enterprise mobile device space, and there's no doubt that many more compelling issues will emerge. Over the coming months, Paul Rubens will be taking a close look at the most important ones facing IT.

Push to Talk (PTT) is a cell phone service that's often overlooked, but it's one which can save many businesses considerable amounts of money. Just ask Barcelo UK, a company that operates over 180 luxury hotels around the world. By replacing its traditional internal communications system with PTT, Barcelo vastly reduced costs while increasing performance at one of its location. The hotelier now plans to roll the technology out worldwide.

What should businesses do to protect their proprietary and sensitive information? In a nutshell, writes security expert Laura Taylor, there are three safeguards that IT needs to put into place at their organizations regarding smartphone security: controls, policies, and awareness and training.

An adaptor can give you printer access via Bluetooth to a USB or parallel printer.

If you've recently upgraded to the T-Mobile G1, the first mobile phone to use Google's Android operating system, here's a sweet collection of tips to help you get more out of it.

Want to get more from your BlackBerry Strom? Check out this collection of usage tips.

Can't get enough info on your new BlackBerry Storm? Read our second installment of useful tips.

How to remove or manage an e-mail account on a RIM smartphone.