「ENFORCEMENT DECREE OF THE TELECOMMUNICATIONS BUSINESS ACT」 (d) Internet telephone services: Telephone services mediating communications using the Internet (limited to where such services are provided as a substitute for urban telephone services specified in item (a) in an area in which facilities, etc. for providing urban telephone services are not established); 1-2. Internet access services: Internet access services of which the speed, objects of provision, etc. are determined and publicly notified by the Minister of Science and ICT, considering the status of usage, degree of diffusion, technology development, etc.; 2. Telephone services for emergency communications: Any of the following telephone services for the maintenance of social order and the safety of human life: (a) Telephone services of special numbers determined and publicly notified by the Minister of Science and ICT among facilities-based telecommunications services; (b) Radio telephone services for ships: Telephone services mediating communications between the land and ships or between ships, among facilities-based telecommunications services; 3. Reduction of or exemption from rates for persons with disabilities, low-income earners, etc.: Any of the following services for persons with disabilities, low-income earners, etc. for the improvement of social welfare: (a) Urban telephone services and telephone services between telephone service areas (hereinafter referred to as "toll call services"); (b) Number directory services, which are incidental to urban telephone services and toll call services; (c) Mobile telephone services, personal portable communications services, IMT-2000 (the third generation mobile communications) services, LTE (the fourth generation mobile communications) services, and IMT-2020 (the fifth generation mobile communications) services among facilities-based telecommunications services; (d) Internet access services (not limited to Internet access services specified in subparagraph 1-2; hereinafter the same shall apply, except for Article 5 (1) 3-3); (e) Internet telephone services (not limited to Internet telephone services specified in subparagraph 1 (d)); (f) Deleted. <Dec. 8, 2020> (3) Any of the following persons shall be eligible for the reduction of or exemption from rates prescribed in paragraph (2) 3: Provided, That the reduction of or exemption from rates for persons specified in subparagraphs 8 through 10 shall be limited to mobile 법제처 2 국가법령정보센터