This subpart contains the general regulations of the Rural Utilities Service (RUS) for implementing the provisions of (a) section 306(A) of the Rural Electrification Act of 1936, as amended (RE Act); (b) section 633 of the Rural Development, Agriculture, and Related Agencies Appropriations Act, 1988 (Pub. L. 100-202) (the continuing resolution); and (c) section 637 of the Rural Development, Agriculture, and Related Agencies Appropriations Act, 1989 (Pub. L. 100-460) (the 1989 Appropriations Act) which permit, in certain circumstances, loans made by the Federal Financing Bank (FFB) and guaranteed by the Administrator of RUS to be prepaid by RUS electric and telephone borrowers by paying the outstanding principal balance due on the FFB loan, using a private loan with the existing RUS guarantees or using internally generated funds.