For purposes of the Kelsey Smith Act:
(1) Call location information means the best available location information, including, but not limited to, information obtained using historical cellular site information or a mobile locator tool;
(2) Law enforcement agency means a police department, a town marshal, the office of sheriff, and the Nebraska State Patrol;
(3) Wireless carrier has the same meaning as in section 86-456; and
(4) Wireless communication device means any wireless electronic communication device that provides for voice or data communication between two or more parties, including a mobile or cellular telephone.