Telephone & Data Systems Q1 13 Earnings Conference Call At 10:30 AM ET
(RTTNews.com) – Telephone & Data Systems Inc. ( TDS ) and United States Cellular Corporation (USM) will host an join conference call at 10:30 AM ET on May 3, 2013, to discuss its Q1 13 earnings results. To access the live webcast, log on at www.teldta.