The wireless business is still largely about phones. But devices such as tablet computers, netbooks and e-readers are a fast-growing, if tiny, part of carriers' operations.

在手机还是无线业务最大的部分，但是类似平板电脑，上网本和电子阅读正在飞速地增长，即使小，也是运营商的一部分。

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The proliferation of smarter phones and faster wireless networks is fueling this new emphasis on business-focused mobile applications.

FORBES

But cord-replacement applications like the wireless headsets used for consumer cell phones are likely to be very useful for business users such as call-center operators, sales people, or real estate agents on the road, he says.

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Exploding security risks likely will re-bifurcate the smart phone and tablet markets away from one converging business and personal smart phone device to separate business and consumer smart phones and tablets, potentially creating a new leg of wireless growth for device manufacturers and wireless providers.

FORBES: The Next Leg of Wireless Growth?