Office of Emergency Management and Communications to launch CentralSquare Technologies Chicago 911 call dispatch system https://www.byteseu.com/2387252/ #19855793 #911 #911Call #911System #BrandonJohnson #CAD #CentralSquareTechnologies #ChicagoCityCouncil #ChicagoMayor #ChicagoNews #ComputerAidedDispatch #OfficeOfEmergencyManagementAndCommunications #Technology