installation, operation, or maintenance of a covered article so as to surveil, deny, disrupt, or otherwise manipulate the function, use, or operation of the information technology or information stored or transmitted on the covered articles. (8) Telecommunications equipment The term telecommunications equipment has the meaning given such term in section 153(52) of title 47, United States Code. (9) Telecommunications service The term telecommunications service has the meaning given such term in section 153(53) of title 47, United States Code. (i) Effective date The requirements of this section shall take effect on the date that is 90 days after the date of the enactment of this Act and shall apply to— (1) contracts awarded on or after such date