Any notice required or desired to be given regarding this Lease shall be in writing and may be given by personal delivery, by facsimile, by courier service, or by mail. A notice shall be deemed to have been given (i) on the third business day after mailing if such notice was deposited in the United States mail, certified or registered, postage prepaid, addressed to the party to be served at its Address for Notices specified in Section Q or Section R of the Summary (as applicable), (ii) when delivered if given by personal delivery, and (iii) in all other cases when actually received at the party’s Address for Notices. Either party may change its address by giving notice of the same in accordance with this Section 15.8, provided, however, that any address to which notices may be sent must be a California address.