This Chapter applies to one and two line business and residential telephone customer premises wiring. Sections 4, 5, and 8 of this Chapter apply to one and two line businesses and residential telephone customer premises wire installation and maintenance services provided by local exchange carriers, unless the customer premises wire services of a local exchange carrier have been deregulated pursuant to 35-A M.R.S.A. §7306.
65- 407 C.M.R. ch. 230, § 2