Modification of Final Judgment, a legal agreement stemming from the 1982 AT&T breakup
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MFJ Enterprises, ham radio manufacturer based in Mississippi, USA
The Telecommunications Act of 1996 made extensive revisions to the "Title II" provisions regarding common carriers and repealed the judicial 1982 AT&T consent decree (often referred to as the "modification of final judgment" or "MFJ") that effectuated the breakup of AT&T's Bell System.