China Unicom - which has just launched a new nationwide mobile service using the CDMA technology popular with US and South Korean networks, if almost nowhere else - already has fixed-line operations.

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The questions about the initiative's privacy policies also apply to its role in surveying government networks, says Jim Lewis, a former foreign service official and director of the Technology and Public Policy Program at the Center for Strategic and International Studies.

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At that time, we were contacted by a number of service providers who wanted to use our technology to build Wi-Fi networks.

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When it comes to more sophisticated technology like storage networks and server arrays, the company will have to spend billions hiring service and support personnel.

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When Microsoft recognized a booming need for IT support to service the networks it powered, it stepped up its giving to US community college programs that offered computer technology degrees.

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When it comes to more sophisticated technology, such as storage networks and server arrays, the company will have to spend billions hiring service and support personnel.

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