This excerpt taken from the UNH DEF 14A filed Apr 7, 2005.
April 7, 2005
We cordially invite you to attend the meeting. Whether or not you plan to be present at the meeting, please vote by telephone or internet, or by completing, signing and returning the enclosed proxy in the enclosed envelope, for which no postage is required if mailed in the United States. If you later choose to revoke your proxy, you may do so at any time before it is exercised at the annual meeting by following the procedures described under Voting Procedures and Proxy Solicitation in the attached proxy statement.