This excerpt taken from the CCO 8-K filed Dec 11, 2009.
Paying Agent and Registrar for the 2017 B Notes
The Issuer will maintain one or more Paying Agents for the 2017 B Notes. The initial Paying Agent for the 2017 B Notes will be U.S. Bank National Association.
The Issuer will also maintain a registrar in respect of the 2017 B Notes, initially U.S. Bank National Association. If the Issuer fails to appoint a registrar, the Trustee will act as such. The registrar for the 2017 B Notes will maintain a register reflecting ownership of the 2017 B Notes outstanding from time to time and will make payments on and facilitate transfer of the 2017 B Notes on behalf of the Issuer.
The Issuer may change the Paying Agents or the registrars without prior notice to the Holders. The Company, the Issuer, any Restricted Subsidiary or any Subsidiaries of a Restricted Subsidiary may not act as a Paying Agent or registrar.