No person 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 activation, either mechanically, electronically or by other automatic means, initiate the intrastate calling, dialing or connection to any telephone number assigned to any subscriber by a public telephone company, without the prior written consent of such subscriber.
('68 Code, § 4-1301) (Ord. 385, passed 4-19-71)