Press Release: TDS : TDS and U.S. Cellular to present at Citi 2018 Global TMT West Conference

CHICAGO, Jan. 2, 2018 /PRNewswire/ -- Telephone and Data Systems, Inc. [NYSE: TDS] and United States Cellular Corporation [NYSE: USM] are presenting at the Citi 2018 Global TMT West Conference on Jan. 9, 2018 at 2:00 p.m. PT. U.S. Cellular President and CEO Ke...