; and (B) in paragraph (3)— (i) in the heading, by inserting robocall after voice ; (ii) in the first sentence, by striking artificial or prerecorded voice message via telephone and inserting robocall described in subsection (a)(1)(B) ; and (iii) in subparagraph (A), by striking all artificial or prerecorded telephone messages and inserting the artificial or prerecorded voice message contained in any robocall described in such subsection ; and (4) in subsection (f)(1)— (A) by striking subparagraphs (B) and (C) and inserting the following: (B) the making of robocalls; or ; and (B) by redesignating subparagraph (D) as subparagraph (C). (b) Manner of revoking prior express consent Section 227(b) of the Communications Act of 1934 ( 47 U.S.C. 227(b) ) is amended— (1) by redesignating paragraph (3) as paragraph (7)