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“>War is serious business. Just ask anyone who tries to fall asleep amid thecrackling of gunfire overhead, or lives with the daily threat of air raids. Inan instant, mobile phones that have been the source of countless hours ofenjoyment become lifelines in a quest for survival. Most poignantly, the attacksat the World Trade Center brought this fact to light. Wireless technology plays a critical role in emergencies, both here andabroad. During the past few months, we've heard voic 
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