106 STAT. 4188 PUBLIC LAW 102-556—OCT. 28, 1992 to be toll free, from which callers are connected to an access number for a pay-per-call service. (2) PAY-PER-CALL SERVICE STANDARDS.—The Commission shall prescribe rules to require that each provider of pay- per-call services— (A) include in each pay-per-call message an introduc- tory disclosure message thatry- (i) describes the service being provided; (ii) specifies clearly and at a reasonably under- standable volume the total cost or the cost per minute and any other fees for that service and for any other pay-per-call service to which the caller may be trans- ferred; (iii) informs the caller that charges for the call begin at the end of the introductory message; (iv) informs the caller that parental consent is required for calls made by children; and (v) in the case of a pay-per-call service that is not operated or expressly authorized by a Federal agency but that provides information on any Federal program, a statement that clearly states that the serv- ice is not authorized, endorsed, or approved by any Federal agency; (B) enable the caller to hang up at or before the end of the introductory message without incurring any charge whatsoever; (C) not direct such services at children under the age of 12, unless such service is a bona fide educational service; (D) stop the assessment of time-based charges imme- diately upon disconnection by the caller; (E) disable any bypass mechanism which allows fre- quent callers to avoid listening to the disclosure message described in subparagraph (A) after the institution of any price increase and for a period of time sufficient to give such frequent callers adequate and sufficient notice of the price change; (F) be prohibited from providing pay-per-call services through an 800 number or other telephone number adver- tised or widely understood to be toll free; (G) be prohibited from billing consumers hi excess of the amounts described in the introductory message and from billing for services provided in violation of the rules prescribed by the Commission pursuant to this section; (H) ensure that any billing statement for such provid- er's charges shall— (i) display any charges for pay-per-call services in a part of the consumer's bill that is identified as not being related to local and long distance telephone charges; and (ii) for each charge so displayed, specify, at a mini- mum, the type of service, the amount of the charge, and the date, time, and duration of the call; (I) be liable for refunds to consumers who have been billed for pay-per-call services pursuant to programs that have been found to have violated the regulations prescribed pursuant to this section or title III of this Act or any other Federal law; and