(1) The division shall coordinate whatever means exist for rapid and efficient communications in time of emergency or disaster.
(2) The division shall, in cooperation with the department of administration, consider the desirability of supplementing communications resources or of integrating them into a comprehensive state or state-federal telecommunications or other communications system or network.
(3) The division shall, in cooperation with the department of administration and local political subdivisions, evaluate the possibility of multipurpose use of communications systems or networks for general state and local governmental purposes.
(4) The division shall assist political subdivisions in the orderly development of telecommunications systems complementary to the state telecommunications network.