「TELECOMMUNICATIONS BUSINESS ACT」 (2) Where a business operator obligated to take measures refuses to submit materials for the calculation of sales or submits any false materials, the Korea Communications Commission may estimate the sales based on the financial statements and other accounting data of the relevant business operator obligated to take measures and the business operators providing the same or similar types of services, and data concerning the current status of business operations, such as the number of subscribers and service charges: Provided, That where there are no sales or it is impracticable to calculate the sales, as prescribed by Presidential Decree, a penalty surcharge may be imposed in an amount not exceeding one billion won. (3) Detailed standards for imposing penalty surcharges under paragraphs (1) and (2) shall be prescribed by Presidential Decree. (4) Article 53 (5) through (9) shall apply mutatis mutandis to additional dues, demands, and collection of penalty surcharges, and additional payment on refund under paragraphs (1) and (2). (5) Where the Korea Communications Commission imposes an administrative fine pursuant to paragraphs (1) and (2), it shall notify such fact to the Korea Communications Standards Commission under Article 18 of the Act on the Establishment and Operation of Korea Communications Commission. [This Article Newly Inserted on Jun. 9, 2020] Article 22-7 (Securing Service Stability by Value-Added Telecommunications Business Operators) (1) A value-added telecommunications business operator (referring to a person who has reported a value-added telecommunications business pursuant to Article 22 (1), a person who has registered a value-added telecommunications business pursuant to Article 22 (2), or a person who is deemed to have reported a value-added telecommunications business pursuant to Article 22 (4); hereinafter the same shall apply) who meets the standards prescribed by Presidential Decree, such as the number of users and the volume of traffic, shall take necessary measures prescribed by Presidential Decree, such as securing the means of service stability and dealing with user requests, in order to provide users with convenient and stable telecommunications services. <Amended on Jan. 3, 2023> (2) The Minister of Science and ICT may request the value-added telecommunications business operator or a relevant telecommunications servide provider to submit a report on the number of users, the volume of traffic, etc. to verify whether the value-added 법제처 26 국가법령정보센 터