For the purpose of this Agreement, notices and all other communications provided for in this Agreement shall be in writing and shall be deemed to have been duly given if delivered personally, if delivered by overnight courier service , or if mailed by registered mail, return receipt requested, postage prepaid, addressed to the respective addresses or sent via facsimile to the respective facsimile numbers, as the case may be, as set forth below, or to such other address as either party may have furnished to the other in writing in accordance herewith, except that notice of change of address shall be effective only upon receipt; provided, however, that (i) notices sent by personal delivery or overnight courier shall be deemed given when delivered; (ii) notices sent by facsimile transmission shall be deemed given upon the sender ’ s receipt of confirmation of complete transmission; and (iii) notices sent by registered mail shall be deemed given two (2) days after the date of deposit in the mail .