CHICAGO, Jan. 2, 2014 /PRNewswire/ -- Telephone and Data Systems, Inc. [NYSE: TDS] and United States Cellular Corporation [NYSE: USM] are presenting at the Citi 2014 Global Internet, Media and Telecommunication Conference on Jan. 7, 2014, at 9:45 a.m. PST. LeRoy T. Carlson,...
Source : http://www.prnewswire.com/news-releases/tds-and-us...
Source : http://www.prnewswire.com/news-releases/tds-and-us...