Universal emergency number service definition
Universal emergency number service or "9-1-1 service" means public communication service that provides service users with the ability to reach a public safety answering point by dialing the digits "9-1-1".
Universal emergency number service or "911 service" means public
Universal emergency number service or "911 service" means public communications service that provides service users with the ability to reach a public safety answering point by accessing a 911 system.