No. 25] 485 Interception of Communications “communication data” means any: (a) encrypted or unencrypted data comprised in or attached to a communication, whether by the sender or otherwise, for the purpases of any postal service or communication network by means of which the communication being or may be transmitted; (6) is encrypted or unencrypted information, that does not include the contents of a communication, other than data falling within paragraph (a) which is about the use, made by any person: (i) (ii) of any postal service or communication network; or ofany part of acommunication network in connection with the provision to or use by any person of any communication service; and (c) encrypted or unencrypted information not falling within paragraph (a) or paragraph (b) that is held or obtained, in relation to persons to whom he provides the service, by a person providing a postal or acommunication service; “communication provider” means a person who operates a communication network or who provides a communication service including, telecommunications, but not limited to, radio, and internet service providers; “communication network” means any wire, radio, optical or other electromagnetic system used to route switch or transmit communication; “communication service” means a service that consists in the provision of access to and of facilities for making use of, any communication network, whether or not it is one provided by the person providing the service;