(1) Immediately make a radio dispatch to officers on duty at the time of receipt of the report. The dispatch shall contain the name and approximate age of the missing child and any other pertinent information available at that time. In the event that the law enforcement agency receiving the report of the missing child does not operate a radio dispatch system, a geographically appropriate radio dispatch system shall be used, such as the Illinois State Police Emergency Radio Network or a similar multi-agency law enforcement radio communication system serving the area of the reporting agency. In addition, in the event that a missing child is not recovered during the work shift in which the radio dispatch was made, the law enforcement agency receiving the report of the missing child shall disseminate the information relating to the missing child to all sworn personnel employed by the agency who work or are assigned to other shifts or time periods.