EXECUTION COPY SECOND AMENDMENT, CONSENT AND WAIVER dated as of June 28, 2000 (this "Amendment"), to the Credit Agreement, dated as of June 3, 1999, as amended on December 3, 1999 (as amended, supplemented or otherwise modified from time to time, the...Credit Agreement • August 14th, 2000 • RCN Corp /De/ • Telephone communications (no radiotelephone) • New York
