Average number of minutes spent on voice calls per mobile subscriber in the United States from 2005 to 2009 (in minutes per month)
Mobile voice service: minutes of use per month by U.S. subscribers 2005-2009
Last update:
Oct 1, 2011Region:
United StatesSurvey time period:
From 01/06/2005 to 31/12/2009We’re happy to help
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