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  2. Enhanced 911 - Wikipedia

    en.wikipedia.org/wiki/Enhanced_911

    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.

  3. 911 (emergency telephone number) - Wikipedia

    en.wikipedia.org/wiki/911_(emergency_telephone...

    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]

  4. Can dispatchers pinpoint a 911 caller's location? It's ... - AOL

    www.aol.com/dispatchers-pinpoint-911-callers...

    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 ...

  5. Next Generation 911 - Wikipedia

    en.wikipedia.org/wiki/Next_generation_911

    Only minimal data is delivered with these calls, such as automatic number identification, subscriber name and Automatic Location Identification, when available. In the Next Generation 911 environment, the public will be able to make voice, text, or video emergency "calls" from any communications device via Internet Protocol -based networks.

  6. Emergency telephone number - Wikipedia

    en.wikipedia.org/wiki/Emergency_telephone_number

    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.

  7. US 911 emergency call line outage resolved in some areas

    www.aol.com/news/911-outage-reported-across...

    (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 ...

  8. Wireless Communications and Public Safety Act - Wikipedia

    en.wikipedia.org/wiki/Wireless_Communications...

    It is also known as the 911 Act. The act required the setup of enhanced 911 and mandated that 911 serve as the emergency number for non-land line phones as well. It was an amendment to the Communications Act of 1934 as amended by the Telecommunications Act of 1996 .

  9. Radio resource location services protocol - Wikipedia

    en.wikipedia.org/wiki/Radio_resource_location...

    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 ...