; and (B) also includes any service that— (i) the Commission finds to be providing a functional equivalent of the service described in subparagraph (A); or (ii) is used to evade the protections set forth in this section. . (b) Transitional rule relating to definition of voice service Subsection (e)(3)(A)(ii) of section 723 of the Communications Act of 1934, as added by subsection (a) of this section, shall apply before the effective date of the amendment made to subsection (e)(8) of section 227 of such Act ( 47 U.S.C. 227 ) by subparagraph (C) of section 503(a)(2) of division P of the Consolidated Appropriations Act, 2018 ( Public Law 115–141 ) as if such amendment was already in effect. (c) Effective date Section 723 of the Communications Act of 1934, as added by subsection (a) of this section, shall apply beginning on the date that is 180 days after the date of the enactment of this Act, except that subsections (c) and (d) of such section 723 shall not apply with respect to a contract entered into, and as in effect, before the date that is 180 days after the date of the enactment of this Act.