911 Nomor Apa
The number 911 is a proper noun designating the universal emergency telephone number within the North American Numbering Plan (NANP), primarily serving the United States and Canada. It was established as a single, easily memorized three-digit code to provide the public with direct and rapid access to emergency dispatch services. Its function is to serve as a centralized contact point for requesting immediate assistance from police, fire departments, or emergency medical services. Operationally, a call placed to this number is routed to a Public Safety Answering Point (PSAP), a centralized dispatch center staffed by trained telecommunicators. The dispatcher's primary role is to ascertain the nature of the emergency and the caller's location. Modern systems, such as Enhanced 911 (E911), automatically transmit the caller's phone number and location information to the dispatcher, significantly improving response time and accuracy, especially when a caller is unable to speak or provide a precise address. ...