"SECTION 1. Section 631 of the Penal Code is amended to read: 631. (a) A person who, by means of a machine, instrument, or contrivance, or in any other manner, intentionally taps, or makes an unauthorized connection, whether physically, electrically, acoustically, inductively, or otherwise, with a telegraph or telephone wire, line, cable, or instrument, including the wire, line, cable, or instrument of an internal telephonic communication system, or who willfully and without the consent of all parties to the communication, or in an unauthorized manner, reads, or attempts to read, or to learn the contents or meaning of a message, report, or communication while the same is in transit or passing over a wire, line, or cable, or is being sent from, or received at any place within this state; or who uses, or attempts to use, in any manner, or for any purpose, or to communicate in any way, information so obtained, or who aids, agrees with, employs, or conspires with any person or persons to unlawfully do, or permit, or cause to be done any of the acts or things mentioned above in this section, is punishable by a fine not exceeding two thousand five hundred dollars ($2,500), or by imprisonment in the county jail not exceeding one year, or by imprisonment pursuant to subdivision (h) of Section 1170, or by both a fine and imprisonment in the county jail or pursuant to subdivision (h) of Section 1170. If the person has previously been convicted of a violation of this section or Section 632, 632.5, 632.6, 632.7, or 636, the offense is punishable by a fine not exceeding ten thousand dollars ($10,000), or by imprisonment in the county jail not exceeding one year, or by imprisonment pursuant to subdivision (h) of Section 1170, or by both that fine and imprisonment. (b) This section does not apply to any of the following: (1) A public utility, or telephone company, engaged in the business of providing communications services and facilities, or to the officers, employees or agents thereof, where the acts otherwise prohibited herein are for the purpose of construction, maintenance, conduct, or operation of the services and facilities of the public utility or telephone company. (2) The use of any instrument, equipment, facility, or service furnished and used pursuant to the tariffs of a public utility. (3) A telephonic communication system used for communication exclusively within a state, county, city and county, or city correctional facility. (4) A commercial business purpose. (c) For purposes of this section, “telephone company” has the same meaning as defined in paragraph (3) of subdivision (c) of Section 638. (d) Except as proof in an action or prosecution for violation of this section, evidence obtained in violation of this section is not admissible in a judicial, administrative, legislative, or other proceeding." Did you read this? It exempts commercial business purposes from the consequences of tapping communications without authorization.