Shareholders with questions about their stock certificates or issues related to transfers, address changes or other questions should contact TDS' transfer agent, Computershare Investor Services:
Routine shareholder correspondence:
Computershare Trust Company, N.A.
P.O. Box 43078
Providence RI 02940-3078
Overnight correspondence:
Computershare Trust Company, N.A.
150 Royall St., Suite 101
Canton MA 02021
877.337.1575
http://www.computershare.com/investor
You may also call TDS Investor Relations at 312.630.1900.