; (B) includes any service that the Commission finds to provide a functional equivalent of the service described in subparagraph (A); and (C) does not include dial-up Internet access service. (2) Commercial mobile data service The term commercial mobile data service has the meaning given the term in section 6001 of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1401 ). (3) Commercial mobile service The term commercial mobile service has the meaning given the term in section 332(d) of the Communications Act of 1934 ( 47 U.S.C. 332(d) ). (4) Commission The term Commission means the Federal Communications Commission. (5) Rural telephone company The term rural telephone company has the meaning given the term in section 3 of the Communications Act of 1934 ( 47 U.S.C. 153 ). (6) Service area The term service area has the meaning given the term in section 214(e) of the Communications Act of 1934 ( 47 U.S.C. 214(e) ). (b) Establishment of standard Not later than 180 days after the date of enactment of this Act, the Commission shall promulgate regulations that establish a national standard to determine, with respect to access to universal service in rural, insular, and high-cost areas under section 254(b)(3) of the Communications Act of 1934 ( 47 U.S.C. 254(b)(3) ), whether commercial mobile services, commercial mobile data services, and broadband Internet access services available in rural areas are reasonably comparable to those services provided in urban areas. (c) Underserved rural areas The standard established under subsection (b) shall— (1) define a rural area as any area that is— (A) a rural area, as defined in section 54.600(b)(1) of title 47, Code of Federal Regulations, as in effect on the date of enactment of this Act; or (B) a service area that is served by a rural telephone company; (2) define a rural area as underserved, with respect to a service described in subsection (b), if service that meets or exceeds the standard established under that subsection is not available in the area