You can ensure that your shares are voted at the annual meeting by submitting your instructions by phone or by Internet, or by completing, signing, dating and returning the proxy form in the envelope provided to you by mail. Submitting your instructions or proxy by any of these methods will not affect your right to attend the meeting and vote. A shareowner who gives a proxy may revoke it at any time before it is exercised by voting in person at the annual meeting, by delivering a subsequent proxy or by notifying the inspectors of election in writing of such revocation.
