All notices, demands, and communications of any kind which any party may require or desire to serve upon any other party under this Agreement shall be in writing (including telecopier facsimile or similar writing) and shall be served upon such other party and such other party’s copied persons as specified below by personal delivery or telecopier transmission to its address or telecopier number set forth below or to such other telecopy number and address as any party shall have specified by notice to each other party or by mailing a copy thereof by certified or registered mail, or by Federal Express or any other reputable overnight courier service, postage prepaid, with return receipt requested, addressed to such party and copies persons at such addresses. In the case of service by personal delivery, it shall be deemed complete on the first business day after the date of actual delivery to such address. In the case of service by telecopier transmission, it shall be deemed complete on the first business day after the date of receipt of answerback or other confirmation of receipt at such telecopier number. In case of service by mail or by overnight courier, it shall be deemed complete, whether or not received, on the third day after the date of mailing as shown by the registered or certified mail receipt or courier service receipt. Notwithstanding the foregoing, notice to any party or copied person of change of address or telecopy number shall be deemed complete only upon actual receipt by an officer or agent of such party or copied person.