Sec. 59.028.  CONSUMER COMPLAINTS REGARDING SERVICES;  ENFORCEMENT OF STANDARDS.  This chapter does not restrict:
(1)  a consumer's right to complain to the commission about quality of service;  or
(2)  the commission's right to enforce a quality of service standard.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.