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Enhanced 911 (E-911 or E911) is a system used in North America to automatically provide the caller's location to 911 dispatchers. 911 is the universal emergency telephone number in the region. In the European Union, a similar system exists known as E112 (where 112 is the emergency access number) and known as eCall when called by a vehicle.
Enhanced 911 (E-911 or E911) automatically gives the dispatcher the caller's location, if available. [3] Enhanced 911 is available in most areas, including approximately 96 percent of the U.S. In all North American jurisdictions, special legislation permits emergency operators to obtain a 911 caller's telephone number and location information. [28]
Enhanced 911 and similar systems like E112 can provide the location of landline callers by looking up the physical address in a database, and mobile callers through triangulation from towers or GPS on the device. This is often specifically mandated in a country's telecommunication law.
Radio resource location services (LCS) protocol (RRLP) applies to GSM and UMTS Cellular Networks. It is used to exchange messages between a handset and an SMLC in order to provide geolocation information; [1] e.g., in the case of emergency calls. The protocol was developed in order to fulfil the Wireless Enhanced 911 requirements in the United ...
Generally speaking, it is possible for dispatchers to pinpoint the location of a wireless 911 call in some cases, but it depends a lot on the capabilities of the dispatch center, on a 911 caller's ...
Enhanced 911, a system in the United States that provides location data for call operators to locate the caller. Next Generation 9-1-1, a project to modernise the 911 system in the United States; Reverse 911, a protocol used in North America to inform individuals in a geographic area by public safety organisations.
(Reuters) -Emergency services on the 911 telephone call line were restored late on Wednesday in parts of the United States, officials said, following a widespread outage across all of South Dakota ...
Pages in category "N11 codes" The following 12 pages are in this category, out of 12 total. ... Enhanced 911; N. N11 code; Next Generation 911 This page ...