(a) A city shall have authority to grant upon reasonable terms franchises for a telephone system and any of the enterprises listed in G.S. 160A-311, except a cable television system. A franchise granted by a city authorizes the operation of the franchised activity within the city. No franchise shall be granted for a period of more than 60 years. A franchise granted for a sanitary landfill shall be subject to all requirements pertaining thereto under G.S. 130A-294. A franchise for solid waste collection or disposal systems and facilities, other than sanitary landfills, shall not be granted for a period of more than 30 years. Except as otherwise provided by law, when a city operates an enterprise, or upon granting a franchise, a city may by ordinance make it unlawful to operate an enterprise without a franchise.
(b) For the purposes of this section, "cable television system" means any system or facility that, by means of a master antenna and wires or cables, or by wires or cables alone, receives, amplifies, modifies, transmits, or distributes any television, radio, or electronic signal, audio or video or both, to subscribing members of the public for compensation. "Cable television system" does not include providing master antenna services only to property owned or leased by the same person, firm, or corporation, nor communication services rendered to a cable television system by a public utility that is regulated by the North Carolina Utilities Commission or the Federal Communications Commission in providing those services.