For all purposes of this Notice, all communications required or permitted to be given hereunder will be in writing and will be deemed to have been duly given when hand delivered or dispatched by electronic facsimile transmission (with receipt thereof confirmed), or five business days after having been mailed by United States registered or certified mail, return receipt requested, postage prepaid, or three business days after having been sent by a nationally recognized overnight courier service, addressed to the Company at its principal executive office, c/o the Company’s General Counsel, and to You at Your principal residence, or to such other address as any party may have furnished to the other in writing and in accordance herewith, except that notices of change of address will be effective only on receipt.