Official Gazette-Issue 41- Addendum - 23/7/2002 "Allocation": Allotment by the TRA of segments of the Radio Frequency Spectrum for various uses and services. "Assignment": Designation by the TRA of specific Radio Frequencies that a Licensee has the right to use to provide a Telecommunications Service. "Information": Symbols, signs, signals, writings, sounds or any other type of data. "License": An authorization granted by the TRA to provide Telecommunications Services and/or the use of Radio Frequency Spectrum. "Person": A natural or legal person having legal personality. "Service Provider”: A Person Telecommunications Services. who provides, directly or indirectly, "Service Provider with Significant Market Power”: A Service Provider that, due to his control of essential facilities or his position in the market, has the ability to affect in practice the subscription terms related to prices and supply in a specific Telecommunications Services market. Essential telecommunications facilities means a Public Telecommunications Service or infrastructure that is provided exclusively or predominantly by one or a small number of Service Providers and that cannot be feasibly dispensed with, economically or technically, to provide the service. "Licensee": A Person who holds a valid License duly granted by TRA. "Customer” or “Subscriber": A Person who receives Telecommunications Services and pays the corresponding fees for a certain period of time by virtue of an agreement, that he enters into or accepts the terms thereof, set forth by a Service Provider. "User": Any Person using a Telecommunications Service, whether or not he pays for such a service. "Interconnection”: The physical and logical link between telecommunications Networks used by one or more Service Providers in order to enable their Users or Subscribers to communicate with each other or to communicate with Users or Subscribers of another Service Provider, and to connect any one service to any other service via domestic or international Networks. 2