Art. 18B.254.  APPLICATION OR ORDER NOT REQUIRED FOR CERTAIN SEARCHES.  A peace officer is not required to file an application under Subchapter B or obtain an order under Subchapter C before the peace officer makes an otherwise lawful search, with or without a warrant, to determine the contents of a caller identification message, pager message, or voice message that is contained within the memory of an end-user's identification, paging, or answering device.  
Added by Acts 2017, 85th Leg., R.S., Ch. 1058 (H.B. 2931), Sec. 1.02, eff. January 1, 2019.