Texas Code of Criminal Procedure - CRIM P Art. § 18B.102. Order Authorizing Installation and Use of Trap and Trace Device or Similar Equipment

(a) On presentation of an application under Subchapter B, a judge may order the installation and use of a trap and trace device or similar equipment on the appropriate line by a communication common carrier or other person.

(b) The judge may direct the communication common carrier or other person, including any landlord or other custodian of equipment, to provide all information, facilities, and technical assistance necessary to install or use the device or equipment unobtrusively and with a minimum of interference to the services provided by the communication common carrier, landlord, custodian, or other person.

(c) Unless otherwise ordered by the court, the results of the device or equipment shall be provided to the applicant, as designated by the court, at reasonable intervals during regular business hours, for the duration of the order.