All notices hereunder shall be in writing (including facsimile or electronic transmission) and shall be sent to the applicable party at its address shown on Annex A or at such other address as such party may, by written notice received by the other parties, have designated as its address for such purpose. Notices sent by facsimile or electronic transmission shall be deemed to have been given when sent; notices sent by mail shall be deemed to have been given three Business Days after the date when sent by registered or certified mail, postage prepaid; and notices sent by hand delivery or overnight courier service shall be deemed to have been given when received.