Petitioner Television Transmission, Inc. operates a "community television antenna” furnishing coaxial television antenna service to approximately 950 television sets in the Walnut Creek, Lafayette, and Martinez areas of Contra Costa County. Approximately 700 of the 950 television sets are in Martinez. To provide this service petitioner places a high-gain antenna at a point of higher elevation than the area to be served. The antenna receives television signals from available sources, amplifies them, and sends them through a coaxial cable to the subscribers’ television sets by tapoff devices. Under an agreement with the Pacific Gas and Electric Company and the Pacific Telephone and Telegraph Company, petitioner uses poles owned jointly or separately by these companies for which it pays certain fixed charges per pole per year. Of the four television antenna systems in Martinez alone, petitioner is the only one that uses utility poles to provide service. Subscribers to petitioner’s television antenna service pay an initial “connect” fee and a continuing monthly charge.
Residents of the area served by petitioner filed a complaint with the Public Utilities Commission alleging deficiencies in petitioner’s service and requesting the commission to make an investigation and require petitioner to remedy the deficiencies or cease operating.
After a hearing the commission found that petitioner operates as a telephone corporation and is therefore subject to its jurisdiction. The commission then issued an interim order requiring petitioner to make a detailed survey of its facilities and to submit a written report within 90 days setting forth criteria for establishing reasonable standards of service. It also ordered that further hearings be had to receive evidence relating to the adequacy of petitioner’s service. A petition for rehearing was denied, and in this proceeding petitioner seeks to have the foregoing orders annulled on the grounds that it is not a public utility and that the commission therefore acted without jurisdiction.
The commission is a regulatory body of constitutional origin and derives its powers from the Constitution and the Legislature.
(People
v.
Western Airlines,
*85 “Every private corporation, and every individual or association of individuals, owning, operating, managing, or controlling any . . . plant or equipment within this State, for . . . the transmission of telephone or telegraph messages, or for the production, generation, transmission, delivery or furnishing of heat, light, water or power . . . either directly or indirectly, to or for the public, and every common carrier, is hereby declared to be a public utility subject to such control and regulation by the . . . Commission as may be provided by the Legislature, and every class of private corporations, individuals, or associations of individuals hereafter declared by the Legislature to be public utilities shall likewise be subject to such control and regulation.” (Italics added.)
In section 216, subdivision (a), of the Public Utilities Code the Legislature has declared that
“ ‘Public utility’ includes every common carrier, toll bridge corporation, pipeline corporation, gas corporation, electrical corporation, telephone corporation, telegraph corporation, water corporation, wharfinger, warehouseman, and heat corporation, where the service is performed for or the commodity delivered to the public or any portion thereof.”
Although “includes” is ordinarily not a word of limitation
(People
v.
Western Airlines,
The only classes enumerated that could conceivably include petitioner are electrical corporation, telephone corporation, or telegraph corporation. The commission held that it could make no finding that petitioner is an electrical corporation,
1
*86
since there is nothing in the record to show that its community television antenna system is used “. . . in connection with or to facilitate the production, generation, transmission, delivery, or furnishing of electricity for light, heat, or power, . . . .” Nor did it find that petitioner is a telegraph corporation.
2
(See
Sunset Tel. & Tel. Co.
v.
Pasadena,
To be a telephone corporation petitioner must operate a telephone line. (Pub. Util. Code, § 234.) Although it may control, operate, or manage “conduits, ducts, poles, wires, cables, instruments, and appliances . . . real estate, fixtures, and personal property” (Pub. Util. Code, § 233) and do so “in connection with or to facilitate communication”
(Ibid.),
it does not operate a telephone line and is therefore, not a telephone corporation unless such control, operation, or management are in connection with or to facilitate communication “by telephone.”
(Ibid.)
The crucial word “telephone” is not defined in the code. Neither is the word “telegraph” as used in section 235. Yet the Legislature apparently regarded telephone and telegraph corporations as different from each other by providing separately for each, and this court has so regarded them.
(Sunset Tel. & Tel. Co.
v.
Pasadena, supra,
In
Pacific Tel. & Tel. Co.
v.
Los Angeles,
*88
The commission urges that television is merely an advanced form of telephony, the art of reproducing sounds at a distance. It is true that television and telephony have in common the transmission of voices, for sounds, including voices usually accompany the pictures of the persons or things televised. Not only are the methods of transmission different in each art, however, hut in telephony one may carry on a two-way communication by speaking as well as listening, and pictures of speaker and listener do not yet form a part of the communication. (See
Re Edwin Bennett,
The question whether a community television antenna is a public utility has been considered in at least two other states. In holding that it lacked jurisdiction because Congress had completely occupied the television field, the Wisconsin commission expressed “considerable doubt” whether a community television antenna was a telephone company.
(Re Edwin Bennett, supra,
*89 Since petitioner is not a telephone corporation or within any other class of public utility enumerated in section 216, subdivision (a) of the Public Utilities Code, the commission had no jurisdiction to issue the orders in question.
The orders are annulled.
Gibson, C. J., Shenk, J., Carter, J., Schauer, J., Spence, J., and McComb, J., concurred.
Notes
" ‘Electrical corporation’ includes every corporation or person owning, controlling, operating, or managing any electric plant for compensation within this State, ...” (Pub. Util. Code, § 218.)
“ ‘Electric plant’ includes all real estate-, fixtures and personal property owned, controlled, operated, or managed in connection with or to *86 facilitate the production, generation, transmission, delivery, or furnishing of electricity for light, heat, or power, and all conduits, duets, or other devices, materials, apparatus, or property for containing, holding, or carrying conductors used or to be used for the transmission of electricity for light, heat, or power.” (Pub. Util. Code, $ 217.)
" 'Telegraph corporation’ includes every corporation or person owning, controlling, operating, or managing any telegraph line for compensation within this State.” (Pub. Util. Code, § 236.)
“ ‘Telegraph line’ includes all conduits, duets, poles, wires, cables, instruments, and appliances, and all other real estate, fixtures, and personal property owned, controlled, operated, or managed in connection with or to facilitate communication by telegraph, whether such communication is had with or without the use of transmission wires.” (Pub. Util. Code, § 235.)
“ ‘Telephone corporation’ includes every corporation or person owning, controlling, operating, or managing any telephone line for compensation within this State.” (Pub. Util. Code, § 234.)
“ ‘Telephone line’ includes all conduits, ducts, poles, wires, cables, instruments, and appliances, and all other real estate, fixtures, and personal property owned, controlled, operated, or managed in connection with or to facilitate communication by telephone, whether such communication is had with or without the use of transmission wires.” (Pub. Util. Code, § 233.)
47 U.S.C.A. § 151 et seq.
47 U.S.C.A. §§ 201-222.
47 U.S.C.A. § 153(b), which defines communication by radio, includes television as a form of radio communication.
(Allen B. Dumont Laboratories
v.
Carroll,
