UNITED TELEPHONE COMPANY OF THE CAROLINAS, INC., AND CAROLINA TELEPHONE AND TELEGRAPH COMPANY, PETITIONERS, v. FEDERAL COMMUNICATIONS COMMISSION AND UNITED STATES OF AMERICA, RESPONDENTS, SOUTHERN BELL TELEPHONE AND TELEGRAPH CO., INTERVENOR. No. 75-1886.United States Court of Appeals, District of Columbia Circuit.Argued November 18, 1976. Decided April 25, 1977. Rehearing Denied June 9, 1977. Page 721 […]