SAN FRANCISCO - OCTOBER 29: Microsoft Corporate Vice President Joe Belfiore unveils Windows Phone 8's Data Sense feature during a product launch at Bill Graham Civic Auditorium on October 29, 2012 in ... more 
SAN FRANCISCO - OCTOBER 29: Microsoft Corporate Vice President Joe Belfiore unveils Windows Phone 8's Data Sense feature during a product launch at Bill Graham Civic Auditorium on October 29, 2012 in San Francisco, California. The Windows Phone 8 marks the Seattle-based company's latest update from its two-year-old Windows Phone 7 platform as the company looks to regain its traction in the increasingly dense smartphone segment dominated by rivals Apple and Google. (Photo by Stephen Lam/Getty Images) less 
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Getty Images | Photo By Stephen Lam / Getty Images
Mon, Oct 29, 2012 4:42 PM EDT