Tex. Tax Code § 151.0103
(a) For the purposes of this title only, "telecommunications services" means the electronic or electrical transmission, conveyance, routing, or reception of sounds, signals, data, or information utilizing wires, cable, radio waves, microwaves, satellites, fiber optics, or any other method now in existence or that may be devised, including but not limited to long-distance telephone service. The term does not include:
Added by Acts 1985, 69th Leg., ch. 206, Sec. 4, eff. Oct. 1, 1985.
Amended by Acts 1997, 75th Leg., ch. 1040, Sec. 17, eff. Sept. 1, 1997;
Acts 1999, 76th Leg., ch. 394, Sec. 3, eff. Oct. 1, 1999.
Acts 2007, 80th Leg., R.S., Ch. 1199 (H.B. 1459), Sec. 1, eff. September 1, 2007.