http://ma911.org/event/building-an-effective-team/ 125 Sixth St. Cambridge, MA 02142 http://ma911.org/event/public-safety-telecommunicator-in-service-training/ http://ma911.org/event/dealing-with-difficult-callers-2/ 125 Sixth St. Cambridge, MA 02142 http://ma911.org/event/priority-dispatch-emd-certification-course/ http://ma911.org/event/apco-public-safety-telecommunicator-1/ Belchertown Police, in conjunction with State 911, is hosting an APCO Public Safety Telecommunicator Class. Register for the class through the State 911 Programs Department.