Sec. 3. (a) The commission is responsible for the supervision of the statewide wireless public safety voice and data communications systems as follows:
(1) Maintenance of the main wide area transmitter sites and interconnection links of the system.
(2) Management of the system's Federal Communications Commission licensing.
(3) Frequency planning for the system.
(4) Management of the system.
(b) The Indiana statewide wireless public safety voice and data communications system may use the facilities of commercial mobile radio service providers (as defined in 47 USC 332). If the commission chooses to contract with one or more commercial mobile radio service providers to provide the system, the commission may delegate the responsibilities in subsection (a) to the commercial mobile radio service providers.