; and (B) service at a level described in subparagraph (A) continuously throughout the clearing of the spectrum. 4. Digital Divide Trust Fund (a) Establishment (1) In general There is established in the Treasury of the United States a trust fund to be known as the Digital Divide Trust Fund . (2) Availability Amounts deposited in the Digital Divide Trust Fund shall remain available until expended. (b) Investment Amounts in the Digital Divide Trust Fund shall be invested in accordance with section 9702 of title 31, United States Code, and any interest on, and proceeds from, any such investment shall be credited to, and become part of, the Fund. (c) Use of funds (1) Reimbursement of borrowed amounts As amounts are deposited in the Digital Divide Trust Fund, the Commission shall first use those amounts to reimburse the general fund of the Treasury for any amounts borrowed under section 5(b). (2) Other uses (A) In general The Commission shall use the amounts remaining in the Digital Divide Trust Fund after compliance with paragraph (1)— (i) for the deployment of— (I) wireless broadband infrastructure in areas that the Commission has determined are underserved or unserved with respect to wireless broadband internet access service; (II) wired broadband infrastructure in areas that the Commission has determined are underserved or unserved with respect to wired broadband internet access service; and (III) broadband infrastructure to support other technologies, including telehealth, telemedicine, e-government, and educational opportunities at home