All communications hereunder shall be in writing and, if sent to any of the Initial Purchasers, shall be delivered or sent by mail, telex or facsimile transmission and confirmed in writing to Deutsche Bank AG, London Branch, Winchester House, 1 Great Winchester Street, London EC2N 2DB, United Kingdom, Attention: High Yield Capital Markets (fax: +44 (0)20 7547 2704) with a copy to Cahill Gordon & Reindel LLP, 80 Pine Street, New York, New York 10005, Attention: Luis Penalver and if sent to the Company or any Guarantor, shall be delivered or sent by mail, telex or facsimile transmission and confirmed in writing to the Company at Belden Inc., 1 North Brentwood Boulevard, 15 th Floor, St. Louis, Missouri 63105, Attention: Brian E. Anderson, with a copy to Vinson & Elkins L.L.P., 1001 Fannin, Suite 2500, Houston, Texas, 77002, Attention: David Stone. In accordance with the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)), the Initial Purchasers are required to obtain, verify and record information that identifies their respective clients, including the Company, which information may include the name and address of their respective clients, as well as other information that will allow the Initial Purchasers to properly identify their respective clients.