(a) The plan under § 2054.092 must address matters relating to a state telecommunications network that will effectively and efficiently meet the long-term requirements of state government for voice, video, and computer communications, with the goal of achieving a single centralized telecommunications network for state government.
(b) The telecommunications elements of the plan under § 2054.092 must recognize that all state agencies, including institutions of higher education, are a single entity for purposes of purchasing and the determination of tariffs.

(c) The telecommunications elements of the plan under § 2054.092 must incorporate efficiencies obtained through the use of shared transmission services and open systems architecture as they become available, building on existing systems as appropriate.