: A series of pre-set questions helps determine the exact type of emergency and the priority level of the response.
The system categorizes emergencies into four distinct groups, often identified by colored banners for quick recognition by the dispatcher: : High-priority medical crises. Cards (911)
, or the Cards 911 Project , is a specialized set of open-source emergency medical dispatch (EMD) protocols designed to guide emergency services dispatchers through emergency calls. Instead of relying on guesswork, dispatchers use these "cards" to ask standardized questions and provide life-saving instructions to callers before help arrives. Core Purpose of the Protocols : A series of pre-set questions helps determine