Minnesota Statutes Criminal Procedure. Peace Officers. Privacy of Communications (Ch. 625-634) § 626A.03. Manufacture, distribution, possession, and advertising of wire, electronic, or oral communication intercepting devices prohibited

(a) manufactures, assembles, possesses, or sells any electronic, mechanical, or other device, knowing or having reason to know that the design of such device renders it primarily useful for the purpose of the surreptitious interception of wire, electronic, or oral communications;

(b) places in any newspaper, magazine, handbill, or other publication any advertisement of:

(a) a provider of wire or electronic communications service or an officer, agent or employee of, or a person under contract with, a provider, in the normal course of the business of providing that wire or electronic communications service; or

(b) an officer, agent, or employee of, or a person under contract with, the United States, a state, or a political subdivision thereof, in the normal course of the activities of the United States, a state, or a political subdivision thereof, to manufacture, assemble, possess, or sell any electronic, mechanical, or other device knowing or having reason to know that the design of such device renders it primarily useful for the purpose of the surreptitious interception of wire, electronic, or oral communication.