S.C. Code Ann. § 58-11-230

Each radio common carrier shall obey and comply with each and every requirement of every order, decision, direction, rule, or regulation made or prescribed by the commission and every direction, rule, or regulation made or prescribed by the Office of Regulatory Staff in the performance of their duties under this chapter, or in relation to any other matter in any way relating to or affecting the business of such radio common carrier, and shall do everything necessary or proper in order to secure compliance with and observance of every order, decision, direction, rule, or regulation by all of its officers, agents, and employees.