Cell Phone: The Ring Heard Around the World

April 3, 2008
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Doc Zone - S2 - E19

Cell Phone: The Ring Heard Around the World

One little gadget, 3.3 billion subscribers -- half the population of the planet! It may fit in the palm of your hand, but the cell phone packs a powerful punch. By the year 2010, an estimated 90% of the world will have cell phone coverage. So what does that mean to all of us who are the foot soldiers in the mobile revolution?

Doc Zone: Season 2 - 20 Episode s