No person, partnership, corporation or any other type or class of association of persons, except a public utility engaged in the business of providing communications services and facilities, shall use or operate, attempt to use or operate, or cause to be used or operated, or arrange, adjust, program or otherwise provide or install any device or combination of devices that will upon action either mechanically, electronically or by any other automatic means, initiate a call and deliver a recorded message to any telephone number or numbers assigned to the City and County of San Francisco by a public telephone company, without the prior written consent of said City and County.
The term "telephone number" includes any additional numbers assigned by a public utility company engaged in the business of providing communications services and facilities to be used by means of a rotary or other system to connect with said City and County to such primary number when the primary telephone number is in use.
(Added by Ord. 222-70, App. 6/25/70)