(1) When the price for goods, etc. sold or provided must be paid, or a provider of telecommunications billing services charges the price therefor; such provider shall notify the users of telecommunications billing services of the following: <Amended on Apr. 5, 2011; May 28, 2014>
1. Date and time telecommunications billing services are used;
2. Trade name and contact information of the other party with respect to purchasing or using any good or service through telecommunications billing services (referring to a person who sells or provides any good or service in a transaction through telecommunications billing services; hereinafter referred to as "other party to a transaction");
3. Amount purchased or used through telecommunications billing services and details thereof;
4. Methods for raising an objection and contact information.
(2) A provider of telecommunications billing services shall provide users of telecommunications billing services with a method by which users can verify the details of purchase and use and shall also furnish a user, upon request, with a written statement on the details of purchase and use (including an electronic document; hereinafter the same shall apply) within 2 weeks from the date of the request.
(3) A user of telecommunications billing services discovers that the telecommunications billing services have been rendered against his or her will, the user may request the provider of telecommunications billing services to make corrections (excluding where there is an intentional act or negligence on the part of the user of the telecommunications billing services), and where the provider of telecommunications billing services finds that the user's request for correction is reasonable, the provider shall withhold the payment of the price for use to a seller and shall notify the user of the results thereof within 2 weeks from the date of the request for correction. <Amended on May 28, 2014>
(4) Every provider of telecommunications billing services shall preserve records of telecommunications billing services during the period, within 5 years, prescribed by Presidential Decree.
(5) Where a provider of telecommunications billing services (referring to a person who provides services under Article 2 (1) 10 (a)) provides telecommunications billing services or increases the upper limits of use, he or she shall obtain consent from a user of the relevant telecommunications billing services in advance. <Added on May 28, 2014>
(6) When a provider of telecommunications billing services (referring to a person who provides services under Article 2 (1) 10 (a)) amends the terms and conditions, he or she shall notify users of the amendment thereof 1 month prior to the effective date of the amended terms and conditions. In such cases, a user who has an objection to the amended terms and conditions may terminate the contract for telecommunications billing services. <Added on May 28, 2014>
(7) The period, types, and scope of the details of purchase and use that a provider of telecommunications billing services should provide pursuant to paragraph (2); the types of records that a provider of telecommunications billing services should preserve pursuant to paragraph (4) and the methods for preserving such records; the methods for notifying amendment to the terms and conditions pursuant to paragraph (6); and matters necessary for terminating the contract, such as the period and procedures for raising an objection; shall be prescribed by Presidential Decree. <Amended on May 28, 2014>
(8) The Minister of Science and ICT shall prescribe and provide public notice of matters necessary for methods for giving consent, etc. under paragraph (5). <Added on May 28, 2014; Jul. 26, 2017>
(9) The Minister of Science and ICT may prescribe and provide public notice of detailed matters regarding the methods for settling accounts, etc. so that telecommunications billing services are not provided against the will of users of telecommunications billing services. <Added on May 28, 2014; Jul. 26, 2017>[This Article Added on Dec. 21, 2007][Previous Article 58 Moved to Article 67 <Dec. 21, 2007>]