For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

TELEGRAPH AND TELEPHONE

MCL ch. 750, subtit. Act 328 of 1931, ch. LXXXII
in effect

MCL 750.539 Divulging contents of messages.

MCL 750.539a Definitions.

MCL 750.539b Trespassing for purpose of eavesdropping or surveillance.

MCL 750.539c Eavesdropping upon private conversation.

MCL 750.539d Installation, placement, or use of device for observing, recording, transmitting, photographing or eavesdropping in private place.

MCL 750.539e Use or divulgence of information unlawfully obtained.

MCL 750.539f Unlawful manufacture, possession or transfer of eavesdropping devices.

MCL 750.539g Exceptions.

MCL 750.539h Civil remedies.

MCL 750.539i Proof of installation of device as prima facie evidence of violation.

MCL 750.539j Surveillance of or distribution, dissemination, or transmission of recording, photograph, or visual image of individual having reasonable expectation of privacy; prohibited conduct; violation as felony; penalty; exceptions; “surveil” defined.

MCL 750.539k Personal identifying information; prohibited conduct; exception; violation as felony; penalty; definitions.

MCL 750.539l Tracking device; placement or installment on motor vehicle without consent; violation as misdemeanor; penalty; exemptions; inapplicability of subsection (2)(j); liability for damages; definitions.

MCL 750.540 Use of electronic medium of communication; prohibited conduct; violation as felony; penalty; definitions.

MCL 750.540a Party line, emergency, defined; refusal to yield or surrender use of line; pretext; penalty.

MCL 750.540b Notice contained in telephone directory, printing; exception.

MCL 750.540c Prohibited conduct with regard to telecommunications access device; “materials” defined; violation as felony; penalty; amateur radio service; forfeiture; order; definitions.

MCL 750.540d Seizure of devices, plans, instructions, or materials.

MCL 750.540e Malicious use of service provided by telecommunications service provider.

MCL 750.540f Telecommunications access device; use in violation of MCL 750.219a; misdemeanor; violation of subsection (1) and previous conviction as felony; prior conviction; definitions.

MCL 750.540g Telecommunications service; unauthorized use by officer, shareholder, partner, employee, agent, or independent contractor; use in separate incidents pursuant to scheme or course of conduct; enhanced sentence based on prior convictions.

MCL 750.540h Intent to permit or obtain unauthorized receipt of telecommunications service.

Source: Michigan Legislature (legislature.mi.gov)URL: https://legislature.mi.gov/documents/mcl/Chapter%20750.xmlFetched: 10/20/2026