1.          The current version of any terms of service or other standard customer terms and conditions of service approved by the General Secretariat. 2.      Its tariffs, rates and charges for any equipment or services, including all approved tariffs and proposed tariff changes which have been filed with the General Secretariat in accordance with Article 55 of this By-Law. 3.          The official website address and other contact information of the Supreme Council, along with a clear statement that the service provider is regulated by the Supreme Council under the Law, this By-Law and any other applicable laws, and an invitation to customers and other service providers to contact the Supreme Council if they are unable to resolve disputes with service providers. 4.      A user-friendly navigation system that allows a customer to locate the abovementioned information easily.   Article 98 Service providers shall keep paper copies of the information described in the preceding Article at all of their business offices, and shall make such information available for public inspection, without charge, during normal business hours. Copies thereof shall also be sent to the Supreme Council for public reference, and may be published by the Supreme Council in the manner that the General Secretariat deems appropriate.     Article 99 1.      Where ordered by the General Secretariat, a service provider shall include in the introductory pages to every telephone directory published by it or on its behalf the current version of its terms of service or other standard customer terms and conditions, copies of its tariffs, rates and charges being available for review at its business offices, and the other information described in Article 97 (3) of this By-Law. 2.      Service providers shall, upon request and at a reasonable charge, provide paper copies of its terms of service and all applicable tariffs, rates and charges to any customer who requests them.   Article 100 The General Secretariat may issue regulations, rules or orders requiring service providers to provide customers with a telephone directory and access to directory services Service providers shall also exchange and compile customer information as required to facilitate the production of telephone directories or the provision of directory services in accordance with any regulations, rules or orders issued by the General Secretariat.