Press Release: TDS : TDS and U.S. Cellular to release first quarter operating results and host conference call on May 5, 2017

CHICAGO, April 28, 2017 /PRNewswire/ -- Telephone and Data Systems, Inc. (NYSE: TDS) and United States Cellular Corporation (NYSE: USM) will be webcasting their first quarter operating results conference call on May 5, 2017, at 9:30 a.m. central time. To listen to the we...