Enhanced 911 (English Wikipedia)

"History of 9-1-1". City of Allentown. Archived from the original on 2019-08-27. Retrieved 2019-08-27. 1997: First Phase I Wireless 9-1-1 call in the United States, made in the City of Allentown during a trial project with CellularOne and XYPoint.

archive.org

Nuechterlein, Jonathan E.; Weiser, Philip J. (2005). Digital Crossroads: American Telecommunications Policy in the Internet Age. MIT Press. p. 222. ISBN 9780262140911.

archive.today

"How accurate E911?". GPS World. Questex Media Group, Inc. November 2007. Archived from the original on 2012-07-08. Retrieved 2010-11-17. Network-based technology:100 meters for 67% of calls and 300 meters for 95% of calls. Handset-based technologies: 50 meters for 67% of calls and 150 meters for 95% of calls.
"Obituary: Robert Thomas Jr., 911 Mapping CEO". Enquirer.com. 2002-12-25. Archived from the original on 2012-07-29. Retrieved 2010-11-18.

bandwidth.com

"What is an ALI Database? - Bandwidth". Bandwidth. Retrieved 2018-10-05.

congress.gov

Blackburn, Marsha (2018-03-07). "Text - H.R.4986 - 115th Congress (2017-2018): RAY BAUM'S Act of 2018". www.congress.gov. Retrieved 2020-02-29.

crtc.gc.ca

"Telecom Regulatory Policy CRTC 2009-40". Canadian Radio-television and Telecommunications Commission. 2009-02-02. Retrieved 2013-02-20. All wireless service providers are to complete their respective implementation of wireless Phase II Stage 1 E9-1-1 service by 1 February 2010, wherever wireline E9-1-1 service is available across Canada.

cybertelecom.org

Cannon, Robert. "VoIP Definition :: FCC :: Interconnected VoIP :: CFR". Cybertelecom.org. Retrieved 2010-11-18.
"VoIP :: 911 :: Regulation". Cybertelecom.org. Information on NET Act and FCC proceeding implementing legislation.

dailydot.com

"The presidential text alert system is rife for conspiracy theories". The Daily Dot. 2018-10-06. Retrieved 2021-11-13.

earnthenecklace.com

"John McAfee's Presidential Alert Tweet on E911 Chip Explained!". Earn The Necklace. 2018-10-05. Retrieved 2021-11-13.

eff.org

Quintin, Cooper (2018-10-04). "There are Many Problems With Mobile Privacy but the Presidential Alert Isn't One of Them". Electronic Frontier Foundation. Retrieved 2018-10-08.

enquirer.com

"Obituary: Robert Thomas Jr., 911 Mapping CEO". Enquirer.com. 2002-12-25. Archived from the original on 2012-07-29. Retrieved 2010-11-18.

fcc.gov

"911 Master PSAP Registry". Federal Communications Commission. 2011-02-14. Retrieved 2018-10-08.
"Communications Route Diversity for Public Safety". Federal Communications Commission. 2011-02-11. Retrieved 2018-10-08.
"Wireless 911 Services". Consumer & Governmental Affairs Bureau. FCC.gov. Retrieved 2010-11-18.
"In the Matter of Federal-State Joint Board on Universal Service, Report to Congress, Docket 96-45" (PDF). FCC. April 10, 1998. p. 42.
"FCC Amends Rules to Improve Access to 911". Federal Communications Commission. 2019-08-06. Retrieved 2020-02-29.

fiercewireless.com

"Sprint, Alltel, USC fined for missed e911 deadline". FierceWireless. 2007-08-31. Retrieved 2010-11-18.

findarticles.com

"How accurate E911?". GPS World. Questex Media Group, Inc. November 2007. Archived from the original on 2012-07-08. Retrieved 2010-11-17. Network-based technology:100 meters for 67% of calls and 300 meters for 95% of calls. Handset-based technologies: 50 meters for 67% of calls and 150 meters for 95% of calls.

howardforums.com

See also the third and fourth paragraphs of

howstuffworks.com

electronics.howstuffworks.com

"How GPS Phones Work". HowStuffWorks. 2005-10-24. Retrieved 2018-10-05.

intrado.com

Currier, Bob (2010-06-21). "Intrado Evolution of the PSAP Experience - Slide 0" (PDF). Archived from the original (PDF) on May 18, 2006. Retrieved 2010-11-18.
Meer, Stephen; Nelson, Michael (May 2004). "Intrado Next Generation Needs" (PDF). Archived from the original (PDF) on June 26, 2007. Retrieved 2010-11-18.
"Intrado Emergency Calling Services" (PDF). Archived from the original (PDF) on May 18, 2006. Retrieved 2010-11-18.

karihuntfoundation.org

"Kari Hunt Foundation - Home". karihuntfoundation.org. Archived from the original on 31 July 2020. Retrieved 14 January 2022.

mn.gov

dps.mn.gov

"ECN 911 History". Minnesota Department of Public Safety. Retrieved 2018-10-08.
PSAP Installation Guide (19 December 2011), ECN 911 Program, Minnesota Department of Public Safety

nena9-1-1.org

"Answering the Call for 911 Emergency Services in an Internet World" (PDF). Voice on the Net Coalition. January 2005. p. 4. Archived from the original (PDF) on 2005-01-23.

patents.google.com

US 20160337831A1, "Real-time over the top 9-1-1 caller location data", published 2016-11-17

pcworld.com

Gross, Grant (August 26, 2005). "FCC extends VoIP E911 deadline". PCWorld.com. Archived from the original on February 22, 2006. Retrieved 2010-11-18.

propertyofthepeople.org

"FBI CAST Cellular Analysis & Geo-Location Field Resource Guide". Property of the People. 2021-10-19. Retrieved 2021-10-25.

pulver.com

pulverblog.pulver.com

Pulver, Jeff (July 24, 2006). "A Little Rant on the Ongoing Mis-application of CALEA and E911 and Universal Service on Voice Applications and Some Ironic, Illogical Results". Jeff Pulver Blog. Archived from the original on March 9, 2011. Retrieved 2010-11-18.

rcrwireless.com

"Carriers push E-911 lawsuit in court despite winning deadline extension". RCR Wireless News. 2008-03-14. Retrieved 2010-11-18.

snopes.com

Kasprak, Alex (5 October 2018). "Do Presidential Alerts Give the Government Total Access to Your Phone?". Snopes.com. Retrieved 2021-11-13.

spreaker.com

"TiPS with David Furth Deputy Director of the FCC PSHSB on 911 Legislation". Spreaker. Archived from the original on 2020-02-29. Retrieved 2020-02-29.

state.tx.us

oag.state.tx.us

OAG (2005-03-22). "Attorney General Abbott Takes Legal Action To Protect Internet Phone Customers" (Press release). OAG.state.tx.us. Archived from the original on March 23, 2005. Retrieved 2010-11-18.

techdirt.com

"Why Does the FCC Treat VoIP as the Ugly Duckling, Techdirt July 25, 2006". Techdirt.com. 2006-07-25. Retrieved 2010-11-18.

web.archive.org

"History of 9-1-1". City of Allentown. Archived from the original on 2019-08-27. Retrieved 2019-08-27. 1997: First Phase I Wireless 9-1-1 call in the United States, made in the City of Allentown during a trial project with CellularOne and XYPoint.
"911 Mapping Systems, Inc". 911mapping.com. Archived from the original on 2006-03-23. Retrieved 2010-11-18.
OAG (2005-03-22). "Attorney General Abbott Takes Legal Action To Protect Internet Phone Customers" (Press release). OAG.state.tx.us. Archived from the original on March 23, 2005. Retrieved 2010-11-18.
Gross, Grant (August 26, 2005). "FCC extends VoIP E911 deadline". PCWorld.com. Archived from the original on February 22, 2006. Retrieved 2010-11-18.
"IP-Enabled Services: E911 Requirements for IP-Enabled Service Providers" (PDF). FCC. May 19, 2005. Archived from the original (PDF) on 2011-10-21. Retrieved 2010-11-18.
Pulver, Jeff (July 24, 2006). "A Little Rant on the Ongoing Mis-application of CALEA and E911 and Universal Service on Voice Applications and Some Ironic, Illogical Results". Jeff Pulver Blog. Archived from the original on March 9, 2011. Retrieved 2010-11-18.
Currier, Bob (2010-06-21). "Intrado Evolution of the PSAP Experience - Slide 0" (PDF). Archived from the original (PDF) on May 18, 2006. Retrieved 2010-11-18.
Meer, Stephen; Nelson, Michael (May 2004). "Intrado Next Generation Needs" (PDF). Archived from the original (PDF) on June 26, 2007. Retrieved 2010-11-18.
"Intrado Emergency Calling Services" (PDF). Archived from the original (PDF) on May 18, 2006. Retrieved 2010-11-18.
"Answering the Call for 911 Emergency Services in an Internet World" (PDF). Voice on the Net Coalition. January 2005. p. 4. Archived from the original (PDF) on 2005-01-23.
"Emergency Gateway Datasheet" (PDF). 911 Enable. Archived from the original (PDF) on 2012-09-14.
"TiPS with David Furth Deputy Director of the FCC PSHSB on 911 Legislation". Spreaker. Archived from the original on 2020-02-29. Retrieved 2020-02-29.
"Kari Hunt Foundation - Home". karihuntfoundation.org. Archived from the original on 31 July 2020. Retrieved 14 January 2022.

wired.com

"E911 Turns Cell Phones into Tracking Devices". WIRED. 6 January 1998. Retrieved 2018-10-05.

Enhanced 911 (English Wikipedia)

911enable.com

www1.911enable.com

911mapping.com

allentownpa.gov

archive.org

archive.today

bandwidth.com

congress.gov

crtc.gc.ca

cybertelecom.org

dailydot.com

earnthenecklace.com

eff.org

enquirer.com

fcc.gov

fcc.gov

hraunfoss.fcc.gov

fjallfoss.fcc.gov

docs.fcc.gov

fiercewireless.com

findarticles.com

howardforums.com

howstuffworks.com

electronics.howstuffworks.com

intrado.com

karihuntfoundation.org

mn.gov

dps.mn.gov

nena9-1-1.org

patents.google.com

pcworld.com

propertyofthepeople.org

pulver.com

pulverblog.pulver.com

rcrwireless.com

snopes.com

spreaker.com

state.tx.us

oag.state.tx.us

techdirt.com

web.archive.org

wired.com