911 Adalah
In the context of the phrase provided, "911" functions as a proper noun. The Indonesian word "adalah" is a copula, equivalent to the English verb "is," used to link the subject to its definition or predicate. Therefore, the phrase establishes a definition for the specific entity named "911," which is the designated universal emergency telephone number within the North American Numbering Plan (NANP), primarily serving the United States and Canada. The 911 system is a critical public safety infrastructure designed to provide a single, universal point of contact for citizens to request immediate emergency assistance. When a caller dials this number, the call is routed to a Public Safety Answering Point (PSAP), a centralized call center where trained dispatchers assess the situation and dispatch appropriate emergency services, such as police, firefighters, or emergency medical services. The development of Enhanced 911 (E911) further improved this system by automatically providing the dispatcher with the caller's telephone number and physical location, significantly reducing response times and improving accuracy, especially when a caller is unable to speak or provide their location. ...