The Superintendent of the Department of State Police shall establish a toll-free telephone number which shall be operational seven days a week between the hours of 8:00 a.m. and 10:00 p.m., except December 25, for purposes of responding to inquiries from licensed firearms dealers, as such term is defined in 18 U.S.C. § 921 et seq., pursuant to the provisions of § 18.2-308.2:2. The Department shall hire and train such personnel as are necessary to administer the provisions of this section.