In the United States, the Federal Communications Commission (FCC) decision (1971) that cleared the way for MCI and other specialized common carriers (SCCs) to construct and operate networks.
"SCC Decision." YourDictionary, n.d. Web. 19 August 2018. <http://www.yourdictionary.com/scc-decision>.
SCC Decision. (n.d.). Retrieved August 19th, 2018, from http://www.yourdictionary.com/scc-decision