2G (English Wikipedia)

"FAQs - 2G Network Switch-off". Authority for Info-communications Technology Industry (AITI). Archived from the original on 8 December 2021. Retrieved 8 December 2021.

alcom.ax (Global: low place; English: low place)

"Avveckling 2G och kopparnät" (in Swedish). Ålcom. Retrieved 31 May 2025.

aliyun.com (Global: low place; English: low place)

developer.aliyun.com

"Take you to read the "5G system technology principle and realization" - 2.4.1 China mobile spectrum division and application" (in Chinese). People's Post and Telecommunications Publishing House. 31 May 2023. Retrieved 17 May 2026.

anfr.fr (Global: low place; English: low place)

"Agreement Between The Administrations Of Anguilla, France, Sint Maarten And The State Of Netherlands For Saba And St. Eustatius Concerning The Spectrum Coordination Of Land Mobile Radiocommunication Networks In The Frequency Range 698 MHz to 3800 MHz" (PDF). Agence Nationale Des Frèquences (ANFR). 1 March 2023. Archived (PDF) from the original on 15 September 2024. Retrieved 15 September 2024.

annsvg.com (Global: low place; English: low place)

"Flow retires its 2G network to bolster 3G & 4G". Asbert News Network. 20 August 2023. Archived from the original on 12 September 2024. Retrieved 12 September 2024.

apple.com (Global: 70^th place; English: 55^th place)

support.apple.com

"About Lockdown Mode". Apple. Archived from the original on 20 June 2024. Retrieved 28 June 2024.

apua.ag (Global: low place; English: low place)

"APUA Seeks Portion of Premium Spectrum". Antigua Public Utilities Authority. 13 June 2019. Archived from the original on 8 September 2024. Retrieved 8 September 2024.

arstechnica.com (Global: 473^rd place; English: 338^th place)

Amadeo, Ron (14 January 2022). "EFF praises Android's new 2G kill switch, wants Apple to follow suit". Ars Technica. Retrieved 14 January 2022.

arubanews.ca (Global: low place; English: low place)

"SETAR Announces 2G Network Shutdown in 2026". ArubaNews. 26 May 2026. Retrieved 5 August 2026.

asep.gob.pa (Global: low place; English: low place)

"AN No.21332-Telco de 2026-01-30" (in Spanish). Autoridad Nacional de los Servicios Públicos (ASEP). 30 January 2026. Retrieved 16 February 2026.

associatestimes.com (Global: low place; English: low place)

"FLOW to retire 2G networks, shutdown in phased manner". Associates Times LLC. 7 June 2024. Retrieved 8 September 2024.

att.com (Global: low place; English: 7,681^st place)

about.att.com

"2G Sunset Brings Faster Speeds, Newer Technologies". 16 January 2017. Retrieved 27 January 2023.

ausdroid.net (Global: low place; English: low place)

"Vodafone's 2G Network shutdown starts at the end of this month – are you ready?". Ausdroid. 14 June 2018. Archived from the original on 12 September 2024. Retrieved 12 September 2024.

bell.ca (Global: low place; English: low place)

support.bell.ca

"CDMA Network Discontinuation". Bell Canada. Archived from the original on 23 March 2018. Retrieved 23 January 2021.

bizzness.net (Global: low place; English: low place)

""מנוי מירס 77350 אינו קיים"" (in Hebrew). bizzness.net. 3 September 2019. Retrieved 13 October 2024. [Dear customer, we would like to inform you that according to the directive of the Ministry of Communications, we are forced to stop using the IDEN system frequencies until 31 December 2019. And we will not be able to continue providing the network services after this date.]

bsav.ca (Global: low place; English: low place)

"Important Notice Regarding Upcoming 2G/3G Changes on the Rogers Network". BULWARK. 15 July 2020. Archived from the original on 21 September 2024. Retrieved 23 January 2021.

btcbahamas.com (Global: low place; English: low place)

"BTC will be transitioning our network from 2G to 3G technology". BTC. Archived from the original on 14 September 2024. Retrieved 14 September 2024.

c114.com.cn (Global: low place; English: low place)

en.c114.com.cn

"China Telecom Will Refarm 800MHz Band for LTE with Full Coverage". C114. 19 July 2016. Retrieved 7 January 2026.
"China Telecom may not allow CDMA System in 5G Terminals Next Year". C114. 16 December 2019. Retrieved 7 January 2026.
"China Unicom to Withdraw from 2G Network Next Year at the Fastest Pace". c114. 13 November 2020. Retrieved 7 September 2024.
"MIIT Approves China Unicom to Re-farm the 900MHz Spectrum Resources for 5G Systems". c114. 7 November 2022. Retrieved 7 September 2024.

choice-wireless.com (Global: low place; English: low place)

"Upgrade Your Device Today". Choice Wireless. Archived from the original on 25 January 2024. Retrieved 5 February 2024.

commsupdate.com (Global: low place; English: 9,838^th place)

"T-Mobile US to shut down 3G network on 1 July 2022". TeleGeography. 17 September 2021. Archived from the original on 14 April 2022. Retrieved 18 September 2021.
"Optus to shutter GSM network in April 2017". TeleGeography. 5 August 2015. Archived from the original on 19 January 2021. Retrieved 23 January 2021.
"Telstra switches off GSM network". TeleGeography. 2 December 2016. Archived from the original on 18 February 2017. Retrieved 23 January 2021.
"Batelco to phase out 2G network on 30 November". TeleGeography. 28 September 2021. Retrieved 19 February 2022.
"Telenet to switch off 3G from September 2024". TeleGeography. 19 September 2022. Archived from the original on 9 October 2022. Retrieved 26 November 2022.
"Proximus to switch off 3G network by end-2024". TeleGeography. 30 November 2022. Archived from the original on 4 December 2022. Retrieved 18 March 2023.
"Bell completing CDMA shutdown on 30 April". TeleGeography. 1 April 2019. Archived from the original on 2 March 2021. Retrieved 23 January 2021.
"Final countdown for Saskatchewan CDMA". TeleGeography. 6 July 2016. Archived from the original on 26 February 2021. Retrieved 23 January 2021.
"Telus 'shutting CDMA in 2015'". TeleGeography. 21 October 2013. Retrieved 23 January 2021.
"Digicel Cayman announces network upgrade, discontinues 2G coverage". TeleGeography. 1 November 2019. Archived from the original on 19 February 2022. Retrieved 19 February 2022.
"Claro Colombia targets December 2022 2G shutdown". TeleGeography. 13 May 2022. Archived from the original on 14 May 2022. Retrieved 14 May 2022.
"Claro now expects to switch off 2G network by Feb-23". TeleGeography. 20 September 2022. Archived from the original on 9 October 2022. Retrieved 6 October 2022.
"Tigo switches off Colombian 2G network". TeleGeography. 2 November 2022. Archived from the original on 5 November 2022. Retrieved 6 November 2022.
"Bouygues Telecom to decommission 2G in 2026, 3G to follow in 2029". TeleGeography. 3 February 2023. Archived from the original on 11 February 2023. Retrieved 11 February 2023.
"3 Hong Kong to close 2G network at end-September". TeleGeography. 29 July 2021. Archived from the original on 29 July 2021. Retrieved 1 August 2021.
"SmarTone announces October shutdown for 2G network". TeleGeography. 12 August 2022. Retrieved 19 August 2022.
"Ministry orders shutdown of Israeli 2G, 3G networks by 2025". TeleGeography. 2 July 2021. Archived from the original on 12 August 2022. Retrieved 6 June 2022.
"Flow Jamaica 2G shutdown underway". TeleGeography. 5 August 2022. Archived from the original on 5 August 2022. Retrieved 5 August 2022.
"DoCoMo's nine-month profits up 16%, announces 2G shutdown March 2012". TeleGeography. 30 January 2009. Archived from the original on 19 January 2021. Retrieved 23 January 2021.
"Macau mobile users reach 1.56m in 3Q13; 2G users number less than 5,000 as switch off looms". TeleGeography. 29 October 2013. Archived from the original on 30 January 2021. Retrieved 23 January 2021.
"Macau to shut down 2G networks for roaming users". TeleGeography. 10 April 2019. Archived from the original on 29 January 2021. Retrieved 23 January 2021.
"AT&T Mexico 2G switch-off imminent, report says". TeleGeography. 16 January 2019. Retrieved 14 April 2021.
"Movistar Mexico to switch off 2G on 1 January 2021". TeleGeography. 9 October 2020. Retrieved 14 April 2021.
"T-Mobile Netherlands delays consumer 2G shutdown to Jun-21; M2M 2G continues to Jun-23". TeleGeography. 9 October 2020. Archived from the original on 27 February 2021. Retrieved 23 January 2021.
"OPT-NC updates on 2G sunset progress". TeleGeography. 28 July 2022. Archived from the original on 26 November 2022. Retrieved 26 November 2022.
"2degrees 2G shuts on 15 March". TeleGeography. 13 February 2018. Retrieved 23 January 2021.
"Telecom NZ to close CDMA network by mid-2012". TeleGeography. 8 July 2010. Archived from the original on 27 February 2021. Retrieved 23 January 2021.
"IMDA: 2G shutdown will start on 1 April". TeleGeography. 28 March 2017. Archived from the original on 24 January 2021. Retrieved 23 January 2021.
"Out with the old on New Year's Eve: TelEm shuts 2G". TeleGeography. 20 December 2018. Archived from the original on 19 February 2022. Retrieved 19 February 2022.
"UTS: not turning 2G network back on post-Hurricane Irma". TeleGeography. 26 September 2017. Archived from the original on 19 February 2022. Retrieved 19 February 2022.
"South Africa to ban 2G devices by March 2023". TeleGeography. 16 June 2022. Archived from the original on 16 June 2022. Retrieved 19 June 2022.
"SA comms minister proposes 2G/3G switch-offs in 2024/2025". TeleGeography. 6 September 2022. Archived from the original on 21 September 2024. Retrieved 6 September 2022.
"SK Telecoms shutters 2G service". TeleGeography. 28 July 2020. Archived from the original on 28 February 2021. Retrieved 23 January 2021.
"Sun sets on 2G technology for Swiss cellco". TeleGeography. 20 June 2017. Retrieved 23 January 2021.
"Taiwanese cellcos shutter 2G networks". TeleGeography. 3 July 2017. Archived from the original on 28 January 2021. Retrieved 23 January 2021.
"AT&T confirms 2G shutdown took place on 1 January". TeleGeography. 18 January 2017. Archived from the original on 23 September 2020. Retrieved 23 January 2021.
"Regional US mobile operator Cellcom to switch off 2G on 1 December; 3G was deactivated in March". TeleGeography. 20 September 2023. Archived from the original on 4 October 2023. Retrieved 2 October 2023.
"T-Mobile aiming to shut down legacy Sprint networks in 2022". TeleGeography. 10 December 2020. Archived from the original on 4 March 2021. Retrieved 23 January 2021.
"T-Mobile US to shut down 3G network on 1 July 2022". TeleGeography. 17 September 2021. Archived from the original on 14 April 2022. Retrieved 18 September 2021.
"T-Mobile delays CDMA shutdown by three months". TeleGeography. 25 October 2021. Archived from the original on 14 April 2022. Retrieved 1 November 2021.
"T-Mobile US commences CDMA shutdown; expands 5G Home Internet footprint". TeleGeography. 31 March 2022. Archived from the original on 31 March 2022. Retrieved 31 March 2022.
"UScellular to switch off CDMA network on 14 January 2024". TeleGeography. 1 December 2023. Archived from the original on 2 December 2023. Retrieved 2 December 2023.
"Verizon to shut down 3G CDMA networks on 31 December 2022". TeleGeography. 31 March 2021. Archived from the original on 1 April 2021. Retrieved 14 April 2021.
"Venezuela aims to phase out 2G in 2025; targets 1.8m fibre subs by that date". TeleGeography. 27 June 2023. Archived from the original on 8 July 2023. Retrieved 8 July 2023.

computerbase.de (Global: low place; English: low place)

"GSM-Abschaltung: Vodafone will 2G-Netze bis Ende 2030 abschalten" (in German). ComputerBase. 24 October 2024. Retrieved 24 October 2024.

convergencialatina.com (Global: low place; English: low place)

"Entel and Movistar speed up shutdown of 2G network, while maintaining it where other networks do not reach". Convergencialatina. 19 November 2024. Retrieved 5 January 2026.

csl-group.com (Global: low place; English: low place)

"SUNSET ON 2G/3G MOBILE NETWORKS? NOT EXACTLY..." CSL Group. Retrieved 16 October 2023.

cvtc.org (Global: low place; English: low place)

"CDMA Sunset". Copper Valley Telecom. 6 January 2023. Archived from the original on 22 February 2024. Retrieved 22 February 2024.

datacenterdynamics.com (Global: low place; English: 8,609^th place)

"China Telecom's customers in Guangdong disconnected by 2G shutdown". Data Centre Dynamics Ltd. 31 August 2023. Retrieved 4 January 2026.
"One New Zealand completes 2G, 3G shutdown". Data Centre Dynamics Ltd. 23 March 2026. Retrieved 16 May 2026.
"Flow to retire 2G network in Saint Vincent and the Grenadines". Data Centre Dynamics. 23 August 2023. Archived from the original on 7 October 2023. Retrieved 12 September 2024.
"T-Mobile kicks off 2G shutdown in US". Data Centre Dynamics Ltd (DCD). 19 February 2025. Retrieved 23 February 2025.

developingtelecoms.com (Global: low place; English: low place)

"China Unicom to retire 2G next year". Developing Telecoms Ltd. 13 November 2020. Retrieved 23 January 2021.
"Umniah switching off 2G network in Jordan". Developing Telecoms. 11 March 2021. Archived from the original on 17 January 2022. Retrieved 18 September 2024.
"Panama snags bite for Digicel's telecoms licence". Developing Telecoms. 17 March 2023. Retrieved 19 September 2024.
"Flow plans 2G shutdown in Saint Vincent". Developing Telecoms. 21 August 2023. Archived from the original on 12 September 2024. Retrieved 12 September 2024.

digicelfoundation.org (Global: low place; English: low place)

"2G Network Shut Down". Digicel Cayman. Archived from the original on 17 September 2021. Retrieved 18 March 2022.

digicelgroup.com (Global: low place; English: low place)

"Digicel Network Upgrade". Digicel Aruba. 12 December 2023. Retrieved 14 September 2024.
"2G Decommissioning Terms and Conditions". Digicel Barbados. 13 December 2025. Retrieved 31 January 2026.

digitel.com.ve (Global: low place; English: low place)

"Información al usuario" [Information for Users] (in Spanish). Digitel. 1 February 2024. Retrieved 3 April 2025.

discoverflow.co (Global: low place; English: low place)

"2G service retires February 29". Flow Curaçao. 26 February 2024. Archived from the original on 15 September 2024. Retrieved 15 September 2024.

doi.org (Global: 2^nd place; English: 2^nd place)

Zhang, Chi; Liu, Jun-Rong; Gu, Da-Wu; Wang, Wei-Jia; Lu, Xiang-Jun; Guo, Zheng; Lu, Hai-Ning (1 September 2019). "Side-Channel Analysis for the Authentication Protocols of CDMA Cellular Networks". Journal of Computer Science and Technology. 34 (5): 1079–1095. doi:10.1007/s11390-019-1961-5. S2CID 203640029.

du.ae (Global: low place; English: low place)

"du - 2G Shutdown". du. Archived from the original on 15 October 2023. Retrieved 7 October 2023.

edgewireless.com (Global: low place; English: low place)

"Edge Wireless - TDMA Network Changing to GSM/GPRS FAQs". Edge Wireless, LLC. 15 March 2007. Archived from the original on 15 March 2007. Retrieved 26 February 2025.

eff.org (Global: 4,491^st place; English: 3,102^nd place)

Cooper Quintin and Andrés Arrieta (29 June 2020). "Your Phone Is Vulnerable Because of 2G, But it Doesn't Have to Be". Electronic Frontier Foundation. Archived from the original on 16 April 2024.

elisa.com (Global: low place; English: low place)

"Radiolinja's History". 20 April 2004. Archived from the original on 23 October 2006. Retrieved 23 December 2009.

emonewsdm.com (Global: low place; English: low place)

"Flow repurposing its 2G network to bolster 3G & 4". Emonews. 4 March 2024. Retrieved 13 October 2024.

entel.cl (Global: low place; English: low place)

informacioncorporativa.entel.cl

"Entel begins its shutdown of Chilean 2G network, developing an inclusive process that maintains connectivity for the elderly and needy". Entel Chile. 11 July 2025. Retrieved 5 January 2026.

etisalat.ae (Global: low place; English: low place)

"Etisalat UAE -Goodbye 2G". Etisalat UAE. Archived from the original on 15 October 2023. Retrieved 7 October 2023.

ewnews.com (Global: low place; English: low place)

"BTC to commence mobile network optimization project". Eye Witness News. 22 May 2024. Archived from the original on 14 September 2024. Retrieved 14 September 2024.

facebook.com (Global: 78^th place; English: 91^st place)

"We're saying goodbye to our 2G mobile network". Flow Anguilla. 17 April 2024. Archived from the original on 10 September 2024. Retrieved 10 September 2024.
"Final Announcement 2G Shutdown". FLOW BVI. 17 April 2024. Archived from the original on 17 September 2024. Retrieved 18 September 2024.

fiercewireless.com (Global: low place; English: low place)

"Swisscom plots the end of 2G as it moves to launch 5G in 2020". Fierce Wireless. 9 October 2016. Archived from the original on 30 January 2021. Retrieved 23 January 2021.

forbes.com (Global: 71^st place; English: 54^th place)

Rockman, Simon. "Millions Will Lose Out When Government Kills 2G". Forbes. Archived from the original on 30 November 2020. Retrieved 16 October 2023.

geotab.com (Global: low place; English: low place)

Serr, Melanie (5 April 2017). "What You Need To Know About the 2G Network Shutdown". Geotab Blog. Archived from the original on 6 October 2019. Retrieved 6 October 2019.

gigazine.net (Global: 3,654^th place; English: low place)

"Au's "CDMA 1X" finished service on July 22, about 200 types of target models". gigazine.net. 18 April 2012. Retrieved 12 September 2024.

golem.de (Global: 3,418^th place; English: low place)

"Swisscom hat Refarming von GSM abgeschlossen" (in German). Golem.de. 13 April 2021. Archived from the original on 1 May 2021. Retrieved 14 April 2021.

gov.ai (Global: low place; English: low place)

"Annual Report 2017" (PDF). Public Utilities Commission Anguilla. 22 October 2018. Archived (PDF) from the original on 14 September 2024. Retrieved 14 September 2024.

gov.uk (Global: 401^st place; English: 228^th place)

"A joint statement on the sunsetting of 2G and 3G networks and public ambition for Open RAN rollout as part of the Telecoms Supply Chain Diversification Strategy". Gov.uk. 8 December 2021. Archived from the original on 16 November 2023. Retrieved 16 November 2023.

gsmarena.com (Global: 1,186^th place; English: 911^th place)

"The GSM encryption algorithm was broken". GSMArena. Archived from the original on 5 May 2023. Retrieved 16 October 2023.

heise.de (Global: 905^th place; English: 3,454^th place)

"GSM-Mobilfunk: Die Schweiz schaltet ab" (in German). heise online. 29 December 2020. Retrieved 20 December 2023.

hket.com (Global: 1,706^th place; English: 7,481^st place)

topick.hket.com

"不獲批頻譜改作4G LTE 香港電訊入稟司法覆核 - 香港經濟日報" (in Chinese). topick.hket.com. 22 December 2017. Retrieved 9 November 2024.

hkt.com (Global: low place; English: low place)

"HKT to terminate 2G services on 8 November 2024 reallocating spectrum resources for advanced mobile services" (PDF). HKT Limited. 2 August 2024. Retrieved 9 November 2024.

ibtimes.co.uk (Global: 2,363^rd place; English: 1,707^th place)

Russon, Mary-Ann (27 March 2014). "China Arrests 1,500 People for Sending Spam Text Messages from Fake Mobile Base Stations". International Business Times UK. Retrieved 16 October 2023.

ict-pulse.com (Global: low place; English: low place)

"End of an era: The decommissioning of 2G mobile cellular networks in the caribbean". ICT Pulse & Choice TV Saint Lucia. 6 September 2024. Retrieved 13 October 2024.

igi-global.com (Global: low place; English: low place)

"What is Second and a Half Generation (2.5G)". IGI Global. Archived from the original on 6 October 2019. Retrieved 6 October 2019.

inlandcellular.com (Global: low place; English: low place)

"VoLTE Calling Services". Inland Cellular. 3 September 2025. Retrieved 26 September 2025.

interfax.com.ua (Global: 2,024^th place; English: 1,942^nd place)

en.interfax.com.ua

"Ukraine should maintain 2G connectivity amid full-scale invasion – NCEC". Interfax-Ukraine. 17 July 2026. Retrieved 5 August 2026.

iriefm.net (Global: low place; English: low place)

"Flow retires 2G network". Grove Broadcasting Company Ltd. 15 April 2024. Retrieved 13 October 2024.

itpr.or.kr (Global: low place; English: low place)

"Terminating 2G Service in Korea: Policy Issues and Suggestions". International Telecommunications Policy Review. 1 March 2014. Retrieved 23 January 2021.

jamaica-gleaner.com (Global: 2,708^th place; English: 1,472^nd place)

"BANGERS, BEGONE!". jamaica-gleaner. 14 April 2024. Retrieved 14 April 2024.

koreaherald.com (Global: 568^th place; English: 447^th place)

"S. Korea to end 2G network services by June". The Korea Herald. 17 January 2021. Archived from the original on 9 July 2021. Retrieved 23 January 2021.

kpn.com (Global: low place; English: low place)

m2m.kpn.com

"Bye 2G. Hello new opportunities". KPN. Retrieved 22 July 2025.

lightreading.com (Global: low place; English: 9,668^th place)

"Turning off 2G in China harder than it looks". Light Reading. 29 June 2022. Retrieved 4 December 2022.
"China Unicom expands 5G network with new 900MHz spectrum". LightReading - TechTarget, Inc. 15 November 2022. Retrieved 7 January 2026.
"T-Mobile begins dismantling 2G network". LightReading. 18 February 2025. Retrieved 12 October 2025.

linkedin.com (Global: 713^th place; English: 549^th place)

"Final Announcement 2G Shutdown". Flow Curaçao. 26 February 2024. Retrieved 15 September 2024.

loopnews.com (Global: 9,531^st place; English: 6,260^th place)

caribbean.loopnews.com

"Digicel Antigua to say good-bye to 2G this month". Loop Caribbean News by Digicel. 23 May 2024. Retrieved 8 September 2024.

jamaica.loopnews.com

"Digicel enters final stage of 2G network shutdown | Loop Jamaica". Loop News. 3 April 2024. Retrieved 14 April 2024.

macaupostdaily.com (Global: low place; English: low place)

"Govt to allow telecoms to end 2G service". The Macau Post Daily. 9 April 2019. Retrieved 2 July 2024.

mobileeurope.co.uk (Global: low place; English: low place)

"Next month, Telia begins shutting down its 2G network while Telenor has postponed until the end of 2027". Mobile Europe. 8 July 2025. Retrieved 3 January 2026.

mobilesyrup.com (Global: low place; English: low place)

"Rogers extends availability of GSM/GPRS network to December 2020". MobileSyrup. 4 May 2018. Archived from the original on 10 October 2020. Retrieved 23 January 2021.

mobileworldlive.com (Global: low place; English: low place)

"China Mobile to be last in HK to end 2G service". GSM Association (GSMA), Mobile World Live. 17 December 2025. Retrieved 4 January 2026.
"Digicel ships out of Panama". GSM Association (GSMA), Mobile World Live. 7 April 2022. Retrieved 19 September 2024.

montnets.com (Global: low place; English: low place)

"China Telecom: 3G Network Will Be Shut down Gradually Starting from June". Montnets. 5 June 2020. Retrieved 14 May 2022.

nae.global (Global: low place; English: low place)

"The status of the 2G/3G network sunset". nae_ global. 31 July 2019. Archived from the original on 11 December 2019. Retrieved 11 December 2019.

nationalarchives.gov.uk (Global: 718^th place; English: 414^th place)

webarchive.nationalarchives.gov.uk

"Freedom of Information: Right to know request" (PDF). Ofcom. 3 June 2020. Archived (PDF) from the original on 28 December 2023. Retrieved 28 December 2023.

nearshoreamericas.com (Global: low place; English: low place)

"Digicel Leaves Panama After Government Clears C&W-Claro Merger". Nearshore Americas. 30 June 2022. Retrieved 19 September 2024.

newslinetci.com (Global: low place; English: low place)

"Flow commences Phased Shutdown of 2G Mobile Network". NewslineTCI. 26 March 2024. Archived from the original on 11 September 2024. Retrieved 11 September 2024.

nova.is (Global: low place; English: low place)

"Bless 2G!" (in Icelandic). NOVA Hlutafélag. Retrieved 28 January 2025.

nzherald.co.nz (Global: 390^th place; English: 205^th place)

"Telecom closes CDMA network". TeleGeography. 31 July 2012. Archived from the original on 20 January 2021. Retrieved 23 January 2021.

ofca.gov.hk (Global: low place; English: low place)

"Communications Authority Grants Consent to CMHK to Cease its 2G Services". Office of the Communications Authority. 16 December 2025. Retrieved 16 December 2025.

ofcom.org.uk (Global: 5,969^th place; English: 3,088^th place)

"Switching off the UK's 3G mobile networks: what you need to know". Ofcom. Archived from the original on 16 November 2023. Retrieved 16 November 2023.

opensignal.com (Global: low place; English: low place)

"Germany's rural 4G users still spend one-fourth of their time on 3G and 2G networks". Opensignal. 13 June 2019. Retrieved 6 October 2019.

optus.com.au (Global: low place; English: low place)

"2G Network Closure Update". Optus. 19 October 2016. Archived from the original on 29 September 2017. Retrieved 6 July 2017.

orange-business.com (Global: low place; English: low place)

reseaux.orange-business.com

"Modernisation des réseaux - Arrêt 2G/3G". Orange SA. 1 August 2023. Retrieved 22 November 2025.

orange.com (Global: low place; English: low place)

wholesale.orange.com

"Shutdown of 2G and 3G technologies in France". Orange S.A. Retrieved 3 January 2026.

oreilly.com (Global: 6,944^th place; English: 5,088^th place)

"4: CDMA - Cellular Technologies for Emerging Markets: 2G, 3G and Beyond [Book]". www.oreilly.com. Retrieved 26 February 2025.

patents.google.com (Global: 1,154^th place; English: 606^th place)

US5257397A, Barzegar, Farhad; Eryaman, Can A. & Russell, Jesse E. et al., "Mobile data telephone", issued 1993-10-26 (filed 1990-08-13)

phonescoop.com (Global: low place; English: low place)

"AT&T Starts TDMA Shutdown". Phone Scoop. 19 June 2007. Retrieved 26 February 2025.

pucanguilla.com (Global: low place; English: low place)

"License and Frequency Authorisations - Digicel" (PDF). Public Utilities Commission Anguilla. 5 November 2014. Archived (PDF) from the original on 16 June 2024. Retrieved 8 September 2024.
"Annual Report 2016" (PDF). Public Utilities Commission Anguilla. 24 August 2017. Archived (PDF) from the original on 23 June 2024. Retrieved 8 September 2024.
"License and Frequency Authorisations - Flow" (PDF). Public Utilities Commission Anguilla. 2014. Archived (PDF) from the original on 15 June 2024. Retrieved 8 September 2024.

q4cdn.com (Global: 4,202^nd place; English: 3,556^th place)

s24.q4cdn.com

"US-Cellular-2009-Annual-Report" (PDF). US-Cellular. 6 April 2010. Retrieved 5 March 2025.

reddit.com (Global: 1,712^th place; English: 1,373^rd place)

"I Found GSM Coverage Near My Home Again". Reddit - r/vintagemobilephones. 13 April 2026. Retrieved 17 May 2026.
"GSM and 3G still under the same sky (April 2026)". Reddit - r/vintagemobilephones. 27 April 2026. Retrieved 17 May 2026.

rogers.com (Global: low place; English: low place)

"1900 MHz Shutdown on our 2G and 3G Wireless Networks". Rogers Communications. 1 March 2021. Archived from the original on 13 May 2023. Retrieved 13 May 2023.

samenacouncil.org (Global: low place; English: low place)

"China Telecom completes 800MHz LTE rollout". SAMENA Council. 31 July 2017. Retrieved 7 January 2026.

sasktel.com (Global: low place; English: low place)

"SaskTel reminds CDMA customers of network shutdown". Sasktel. 11 January 2017. Retrieved 23 January 2021.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Zhang, Chi; Liu, Jun-Rong; Gu, Da-Wu; Wang, Wei-Jia; Lu, Xiang-Jun; Guo, Zheng; Lu, Hai-Ning (1 September 2019). "Side-Channel Analysis for the Authentication Protocols of CDMA Cellular Networks". Journal of Computer Science and Technology. 34 (5): 1079–1095. doi:10.1007/s11390-019-1961-5. S2CID 203640029.

sfr.fr (Global: low place; English: low place)

assistance.sfr.fr

"Tout savoir sur la fermeture des réseaux 2G et 3G en France - Quand les réseaux 2G et 3G de SFR seront arrêtés ?". SFR. Retrieved 3 January 2026.

siminn.is (Global: low place; English: low place)

"Síminn - 2G og 3G kveðja!" (in Icelandic). Siminn. Retrieved 27 November 2025.

sknvibes.com (Global: low place; English: low place)

"Flow to Upgrade Mobile Network 2G Network To Be Retired". SKNVibes. 4 April 2024. Archived from the original on 15 September 2024. Retrieved 15 September 2024.

softbank.jp (Global: low place; English: low place)

"Discontinuation Notice of 2G Service". Softbank. 24 November 2009. Archived from the original on 30 January 2021. Retrieved 23 January 2021.

spectrummonitoring.com (Global: low place; English: low place)

"spectrummonitoring.com - Bermuda". spectrummonitoring.com. 20 May 2021. Retrieved 15 September 2024.
"spectrummonitoring.com - British Virgin Islands". spectrummonitoring.com. 6 April 2017. Retrieved 15 September 2024.
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"spectrummonitoring.com - Turcks and Caicos Islands (GB)". spectrummonitoring.com. 10 April 2023. Archived from the original on 15 September 2024. Retrieved 15 September 2024.

stc.com.sa (Global: low place; English: low place)

"3G shutdown". Saudi Telecom Company. Retrieved 28 June 2025.

stvincenttimes.com (Global: low place; English: low place)

"FLOW SVG shutting down 2G network, upgrade to avoid interruption". St. Vincent Times. 21 August 2023. Archived from the original on 12 September 2024. Retrieved 12 September 2024.

swisscom.ch (Global: low place; English: low place)

"2G phase-out – modernisation of the Swisscom mobile network". Swisscom. Archived from the original on 6 April 2020. Retrieved 6 October 2019.

t-mobile.com (Global: low place; English: low place)

"T-Mobile Network Evolution". T-Mobile US. Archived from the original on 21 October 2021. Retrieved 19 June 2022.

technewstt.com (Global: low place; English: low place)

"Digicel will spend $20 million on its network, retires 2G on December 31". TechNewsTT. 28 November 2025. Retrieved 31 January 2026.
"TSTT prepares for 2G sunset". TechNewsTT. 23 August 2018. Archived from the original on 8 September 2024. Retrieved 9 September 2024.

technode.com (Global: low place; English: low place)

"China Unicom to roll back 2G network". TechNode. 18 April 2018. Retrieved 13 October 2024.

techradar.com (Global: 1,513^th place; English: 964^th place)

"UK 2G and 3G networks will be switched off by 2033". Techradar. 8 December 2021. Retrieved 3 March 2022.

tek.com (Global: low place; English: low place)

"CDMA Network Technology: A Decade Of Advances And Challenges". www.tek.com. Retrieved 26 February 2025.

tele2.se (Global: low place; English: low place)

"Nedsläckning av 2G och 3G - Tele2" (in Swedish). Tele2. 9 December 2025. Retrieved 21 September 2024.

telecoms.com (Global: low place; English: low place)

"Digicel ditches Panama as M&A kills competition". telecoms.com. 7 April 2022. Retrieved 19 September 2024.

telecomtalk.info (Global: low place; English: low place)

"USCellular to Expand Cellular Service in Rural Missouri With USD 5.8 Million Grant". Telecom Talk. 6 November 2023. Archived from the original on 18 November 2023. Retrieved 18 November 2023.

telegeography.com (Global: low place; English: 7,609^th place)

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"Macau to shut down 2G networks for roaming users". TeleGeography. 10 April 2019. Retrieved 7 August 2019.
"AT&T Mexico switches off legacy Iusacell CDMA network, report says". TeleGeography. 22 September 2016. Retrieved 20 March 2018.

blog.telegeography.com

"2G and 3G Shutdowns Continue". blog.telegeography.com. 15 February 2023. Archived from the original on 5 May 2023. Retrieved 13 May 2023.

telekom.com (Global: low place; English: low place)

"Mehr Speed auf alten Frequenzen: 2G-Abschaltung sorgt für besseres Netz" (in German). Deutsche Telekom. 22 October 2024. Retrieved 22 October 2024.

telenor.se (Global: low place; English: low place)

"Sverige släcker 2G och 3G – Telenor med i informationskampanjen Bytnät.nu" (in Swedish). Telenor. 30 January 2024. Retrieved 21 September 2024.

telesintese.com.br (Global: low place; English: low place)

"Vivo quer desligar redes 2G e 3G o "quanto antes"". Telesíntese (in Brazilian Portuguese). Retrieved 29 July 2026.

telia.no (Global: low place; English: low place)

presse.telia.no

"2G-nettet er historie" (in Norwegian). Telia Norge AS. 2 December 2025. Retrieved 3 January 2026.

telia.se (Global: low place; English: low place)

press.telia.se

"Telia och övriga i branschen säger adjö till 2G och 3G - byt nät nu!" (in Swedish). Telia. 30 January 2024. Retrieved 21 September 2024.
"Telia skjuter upp nedstängningen av 2G-nätet till 2027" (in Swedish). Telia. 30 May 2024. Retrieved 21 September 2024.

teltarif.de (Global: low place; English: low place)

"GSM-Abschaltung: Vodafone zieht den Stecker schon 2028" (in German). Teltarif. 22 September 2025. Retrieved 27 September 2025.
"Schweiz: GSM-Netz bei Salt noch nicht ganz weg" (in German). Teltarif.de. 23 June 2020. Retrieved 23 January 2021.
"Schweiz: Sunrise schaltet 2G vorerst doch nicht ab" (in German). Teltarif.de. 23 November 2018. Archived from the original on 13 April 2021. Retrieved 14 April 2021.
"Abschaltung: Die Tage von GSM sind in der Schweiz gezählt" (in German). Teltarif.de. 20 June 2020. Archived from the original on 30 January 2021. Retrieved 23 January 2021.
"Swisscom schaltet GSM-Netz komplett ab" (in German). Teltarif.de. 13 April 2021. Archived from the original on 13 April 2021. Retrieved 14 April 2021.
"T-Mobile macht Schluss: Mobilfunk-Netz wird heute abgeschaltet" (in German). Teltarif. 3 August 2026. Retrieved 4 August 2026.

telus.com (Global: low place; English: low place)

"CDMA network shut down - Information on the discontinuation of CDMA network support". TELUS. Archived from the original on 11 November 2020. Retrieved 23 January 2021.

theregister.com (Global: 2,921^st place; English: 1,825^th place)

Hall, Kat. "Sod 3G, that can go, but don't rush to turn off 2G, UK still needs it – report". The Register. Archived from the original on 26 September 2020. Retrieved 16 October 2023.

tribune242.com (Global: low place; English: 5,920^th place)

"BTC readies to consolidate mobile network to 4G only". The Tribune - Ellington. 22 May 2024. Archived from the original on 14 September 2024. Retrieved 14 September 2024.

unn.com.bn (Global: low place; English: low place)

"Cessation of 2G GSM services in Brunei Darussalam" (PDF). UNN Brunei. 16 April 2021. Archived (PDF) from the original on 8 December 2021. Retrieved 8 December 2021.

valtioneuvosto.fi (Global: 4,922^nd place; English: 7,753^rd place)

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vb.is (Global: low place; English: low place)

"Tímabili 2G og 3G fer senn að ljúka" (in Icelandic). Viðskiptablaðið. 9 September 2024. Retrieved 28 January 2025.

vnexpress.net (Global: 787^th place; English: 1,929^th place)

"Nhà mạng Việt Nam tắt hoàn toàn sóng 2G từ 15/9". VNExpress. 15 September 2026. Retrieved 15 September 2026.

watson.ch (Global: 5,653^rd place; English: low place)

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web.archive.org (Global: 1^st place; English: 1^st place)

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zdnet.com (Global: 1,235^th place; English: 855^th place)

"Telstra's CDMA shutdown: No gain without pain?". ZDNet. 24 April 2008. Archived from the original on 29 August 2024. Retrieved 23 December 2016.

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digitel.com.ve (Global: low place; English: low place)

discoverflow.co (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

du.ae (Global: low place; English: low place)

edgewireless.com (Global: low place; English: low place)

eff.org (Global: 4,491st place; English: 3,102nd place)

elisa.com (Global: low place; English: low place)

emonewsdm.com (Global: low place; English: low place)

entel.cl (Global: low place; English: low place)

informacioncorporativa.entel.cl

etisalat.ae (Global: low place; English: low place)

ewnews.com (Global: low place; English: low place)

facebook.com (Global: 78th place; English: 91st place)

fiercewireless.com (Global: low place; English: low place)

forbes.com (Global: 71st place; English: 54th place)

geotab.com (Global: low place; English: low place)

gigazine.net (Global: 3,654th place; English: low place)

golem.de (Global: 3,418th place; English: low place)

gov.ai (Global: low place; English: low place)

gov.uk (Global: 401st place; English: 228th place)

gsmarena.com (Global: 1,186th place; English: 911th place)

heise.de (Global: 905th place; English: 3,454th place)

hket.com (Global: 1,706th place; English: 7,481st place)

topick.hket.com

hkt.com (Global: low place; English: low place)

ibtimes.co.uk (Global: 2,363rd place; English: 1,707th place)

ict-pulse.com (Global: low place; English: low place)

igi-global.com (Global: low place; English: low place)

inlandcellular.com (Global: low place; English: low place)

interfax.com.ua (Global: 2,024th place; English: 1,942nd place)

en.interfax.com.ua

iriefm.net (Global: low place; English: low place)

itpr.or.kr (Global: low place; English: low place)

jamaica-gleaner.com (Global: 2,708th place; English: 1,472nd place)

koreaherald.com (Global: 568th place; English: 447th place)

kpn.com (Global: low place; English: low place)

m2m.kpn.com

lightreading.com (Global: low place; English: 9,668th place)

linkedin.com (Global: 713th place; English: 549th place)

loopnews.com (Global: 9,531st place; English: 6,260th place)

caribbean.loopnews.com

jamaica.loopnews.com

macaupostdaily.com (Global: low place; English: low place)

mobileeurope.co.uk (Global: low place; English: low place)

mobilesyrup.com (Global: low place; English: low place)

3gpp.org (Global: low place; English: 9,339^th place)

apple.com (Global: 70^th place; English: 55^th place)

arstechnica.com (Global: 473^rd place; English: 338^th place)

att.com (Global: low place; English: 7,681^st place)

commsupdate.com (Global: low place; English: 9,838^th place)

datacenterdynamics.com (Global: low place; English: 8,609^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

eff.org (Global: 4,491^st place; English: 3,102^nd place)

facebook.com (Global: 78^th place; English: 91^st place)

forbes.com (Global: 71^st place; English: 54^th place)

gigazine.net (Global: 3,654^th place; English: low place)

golem.de (Global: 3,418^th place; English: low place)

gov.uk (Global: 401^st place; English: 228^th place)

gsmarena.com (Global: 1,186^th place; English: 911^th place)

heise.de (Global: 905^th place; English: 3,454^th place)

hket.com (Global: 1,706^th place; English: 7,481^st place)

ibtimes.co.uk (Global: 2,363^rd place; English: 1,707^th place)

interfax.com.ua (Global: 2,024^th place; English: 1,942^nd place)

jamaica-gleaner.com (Global: 2,708^th place; English: 1,472^nd place)

koreaherald.com (Global: 568^th place; English: 447^th place)

lightreading.com (Global: low place; English: 9,668^th place)

linkedin.com (Global: 713^th place; English: 549^th place)

loopnews.com (Global: 9,531^st place; English: 6,260^th place)

nationalarchives.gov.uk (Global: 718^th place; English: 414^th place)

nzherald.co.nz (Global: 390^th place; English: 205^th place)

ofcom.org.uk (Global: 5,969^th place; English: 3,088^th place)

oreilly.com (Global: 6,944^th place; English: 5,088^th place)

patents.google.com (Global: 1,154^th place; English: 606^th place)

q4cdn.com (Global: 4,202^nd place; English: 3,556^th place)

reddit.com (Global: 1,712^th place; English: 1,373^rd place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

techradar.com (Global: 1,513^th place; English: 964^th place)

telegeography.com (Global: low place; English: 7,609^th place)

theregister.com (Global: 2,921^st place; English: 1,825^th place)

tribune242.com (Global: low place; English: 5,920^th place)

valtioneuvosto.fi (Global: 4,922^nd place; English: 7,753^rd place)

vnexpress.net (Global: 787^th place; English: 1,929^th place)

watson.ch (Global: 5,653^rd place; English: low place)

web.archive.org (Global: 1^st place; English: 1^st place)

zdnet.com (Global: 1,235^th place; English: 855^th place)