In addition to the foregoing expressly enumerated powers, the commission shall carry out by its order, ruling, or regulation and the Office of Regulatory Staff shall enforce, execute, and administer the provisions of Articles 1 through 13 of this chapter relating to the powers, duties, limitations, and restrictions imposed upon telephone utilities by Articles 1 through 13 of this chapter or any other provisions of the law of this State regulating telephone utilities.
S.C. Code § 58-9-820