An engineer checks communication cables in the Media Gateway (MGW) lab simulating translation between disparate telecommunications networks in Ericsson's research and development center in Budapest, Hungary, Tuesday, Feb. 24, 2009. Ericsson is one of the largest Swedish companies, a leading provider of telecommunication and data communication systems, and related services covering a range of technologies, including especially mobile networks. (AP Photo/Bela Szandelszky)
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