Starting with Notice of Inquiry and Proposed Rule Making released November 2, 1979, the FCC investigated into OCCs rate making procedures and methods applied to domestic services, and other aspects of regulation of competitive carriers.

Includes pleadings and letters to the FCC of organizational and informational character; MCI's outline and draft of its initial comments; parties' Statements of Position.

First Report and Order adopted August 1, 1980, released November 28, 1980; also includes MCI's brief synopsis of the Order.

RCA's petition to consolidate the legal and policy issues specified in MO&O in Docket 80-766 [revisions to RCA's tariffs] and rule making procedures in Docket 79-252.

Includes replies to Oppositions to Petition for Reconsideration; comments on Further Notice of proposed rule making; MCI's brief summary of the Further Notice and outlines and drafts of the comments to be filed on May 1, 1981.

Order on extension date for filing Reply Comments; parties Reply Comments.

Western Union's letter to the FCC in response to Western Union International's Reply Comments; Cox's letter to Commissioner Fogarty re. tariff filing procedures prescribed in the first phase of Docket 79-252; filings relating to the Further Notice of Proposed Rule Making of April 21, 1982.