All notices and other communications provided for hereunder shall be in writing and shall be mailed (by certified mail, postage prepaid and return receipt requested), telecopied or delivered, if to a Grantor at its address specified below and if to the Collateral Agent to it, at its address specified below; or as to any such Person, at such other address as shall be designated by such Person in a written notice to such other Person complying as to delivery with the terms of this Section 9 . All such notices and other communications shall be effective (a) if sent by certified mail, return receipt requested, when received or five (5) days after deposited in the mails, whichever occurs first, (b) if telecopied or sent by electronic mail, when transmitted (during normal business hours), or (c) if delivered, upon delivery.