; and (B) at the time when the activities described in paragraph (1) are conducted, are not identified for auction. (4) Availability of funds Amounts transferred under paragraph (1) shall be available for obligation subject to the terms and conditions of the receiving appropriations account and shall remain available until expended. (5) No charge to Federal agencies Notwithstanding any other provision of law (including the terms and conditions of an appropriations account referred to in paragraph (4)), the NTIA may not charge any Federal agency for an activity conducted using amounts transferred to the NTIA under paragraph (1). (6) Rule of construction Nothing in this subsection shall be construed to limit the availability to the NTIA to conduct activities described in paragraph (1) of funds, other than amounts transferred under such paragraph, that are otherwise available to the NTIA to conduct such activities. . IV Rural Broadband Deployment 401. Rural Broadband Deployment Fund (a) Establishment There is established in the Treasury of the United States a fund to be known as the Rural Broadband Deployment Fund. (b) Availability of funds To the extent or in the amounts provided in advance in appropriation Acts, amounts in the Rural Broadband Deployment Fund shall be available to the Commission to make payments to expand access to broadband in unserved and underserved areas. (c) No combination with other support In making payments under subsection (b), the Commission may not combine such payments with any other support for broadband provided by the Commission.