934.31  General prohibition on pen register and trap and trace device use; exception.--

(1)  Except as provided in this section, no person may install or use a pen register or a trap and trace device without first obtaining a court order under s. 934.33.

(2)  The prohibition of subsection (1) does not apply with respect to the use of a pen register or a trap and trace device by a provider of electronic or wire communication service:

(a)  Which relates to the operation, maintenance, and testing of a wire or electronic communication service or to the protection of the rights or property of the provider or to the protection of users of that service from abuse of service or unlawful use of service;

(b)  To record the fact that a wire or electronic communication was initiated or completed in order to protect the provider thereof, another provider furnishing service toward the completion of the wire communication, or a user of the service, from fraudulent, unlawful, or abusive use of service; or

(c)  Where the consent of the user of the service has been obtained.

(3)  Whoever knowingly violates subsection (1) is guilty of a misdemeanor of the first degree, punishable as provided in s. 775.082, s. 775.083, or s. 934.41.