Exhibit 1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS We consent to our reports dated March 28, 1997, on the financial statements and supplemental schedules of the Telephone and Data Systems, Inc. Tax-Deferred Savings Plan appearing in its Annual Report on Form 11-K for the year ended December 31, 1996. McGladery & Pullen, LLP Madison, Wisconsin Date: June 25, 1997