No amendment or waiver of any provision of this Agreement or consent to any departure by any Originator therefrom shall in any event be effective unless the same shall be in writing and signed by the Lessee Representative, MLS and the Collateral Agent and (if an amendment) the Originators, and if such amendment or waiver affects the obligations of Sprint, Sprint consents in writing thereto, and then any such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given. Each Originator may not amend or otherwise modify any other Transaction Document executed by it without the written consent of the Lessee Representative, MLS and the Collateral Agent, and if such amendment or waiver affects the obligations of Sprint, unless Sprint consents in writing thereto.