Duty 2: Dispatch police, fire, emergency medical service, and other response vehicles for emergency and non-emergency responses; broadcast nature, location, contact all required personnel and other local concerns such as the fire department in the event of an emergency situation; insure the presence of reserve units by contacting personnel designated for on-call; relay information as required. Duty 3: Maintain logs of run information, location of personnel and equipment; in the event of an emergency situation, maintain on-going contact with the responding personnel and keep them informed of all incoming pertinent information; keep track of various information such as traffic lights out, streets closed, etc., and keeps emergency personnel informed.