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AT&T has only just begun the transition away from 2G services with its spectrum refarming in New York City, but it now has a target end date to mark on the calendar: January 1st, 2017. Courtesy of an SEC filing, we know that the carrier hopes that both its GSM voice and EDGE data networks will...

2 years ago 0 Comments
August 3, 2012 at 3:42PM