Regulations for Reporting Telecommunications Services Inaccessible Due to Major Incidents Article 2

For the purposes of the Regulations:1. "Fixed telecommunications system" refers to the communication system consisting of the network transmission equipment, in the form of fixed line or other transmission modes approved by the competent authority, that connects a fixed end of origination to a receiving end, the exchange equipment that constitute an integral part of the network transmission equipment, and the auxiliary equipment of the above two.2.“Mobile telecommunications system” refers to the communication system consisting of such equipment as mobile stations that provide mobile communications, access networks（including base stations and their controllers）, core networks（including switching equipment, software network components, network management equipment, account management devices, etc.）, and transmission networks.3. "Fixed telecommunications network" refers to the communication network consisting of one or more fixed telecommunications system（s）.4. "Mobile telecommunications network" refers to the communication network consisting of one or more mobile telecommunications system（s）.