Sources
(sorted by alphabetical order, incl. links, if available)
- Comparis media release of 10 November 2020: Weniger Menschen wollen ein neues Smartphone kaufen [Fewer people want new smartphones]
(https://www.comparis.ch/comparis/press/medienmitteilungen/artikel/2020/digital/smartphonestudie/smartphone-nachfrage-eingebrochen) (in German)
- Die Handy-Netze im Vergleich 2021 [Comparing mobile phone networks, 2021], connect trade journal (https://www.connect.de/specials/netztest/) (in German)
- Digitec media release of 30 July 2020: Second-hand mobile phones are the new bestsellers
(https://www.digitec.ch/en/page/second-hand-mobile-phones-are-the-new-bestsellers-17085)
- Ericsson Mobility Report, November 2020
(https://www.ericsson.com/4adc87/assets/local/mobility-report/documents/2020/november-2020-ericsson-mobility-report.pdf)
- Ericsson Mobility Report, Q4 2020 Update, February 2021
(https://www.ericsson.com/49220c/assets/local/mobility-report/documents/2020/emr-q4-2020-update.pdf)
- European Commission, Digital agenda scoreboard key indicators (https://digital-agenda-data.eu/datasets/digital_agenda_scoreboard_key_indicators/)
- Federal Office of Communications, Statistical Observatory
(https://www.bakom.admin.ch/bakom/en/homepage/telecommunication/facts-and-figures/statistical-observatory.html)
- Federal Statistical Office, Permanent and non-permanent resident population by citizenship category, gender and canton, 3rd quarter 2020
(https://www.bfs.admin.ch/bfs/en/home/statistics/population.html)
- Gartner Press Release of 3 February 2021: Gartner Says Worldwide Smartphone Sales to Grow 11% in 2021
(https://www.gartner.com/en/newsroom/press-releases/2021-02-03-gartner-says-worldwide-smartphone-sales-to-grow-11-percent-in-2021)
- IDATE Digiworld for FTTH Council, 2020 Market Panorama, April 2020 (https://www.ftthcouncil.eu/documents/FTTH Council Europe - Panorama at September 2019 - Webinar Version.pdf)
- IDC Press Release of 27 January 2021: Smartphone Shipments Return to Positive Growth in the Fourth Quarter Driven by Record Performance by Apple, According to IDC (https://www.idc.com/getdoc.jsp?containerId=prUS47410621)
- IDC Press Release of 7 January 2021: IDC Forecasts Worldwide Market for Used Smartphones to reach 351.6 Million Units with a Market Value of $65 Billion in 2024, According to IDC
(https://www.idc.com/getdoc.jsp?containerId=prUS47258521)
- International Telecommunication Union (ITU): The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment, Series K, Supplement 14, 09/2019, p. 3 and 16
(https://www.itu.int/ITU-T/recommendations/rec.aspx?rec=14077&lang=en)
- JAMES study 2020: Internet use is increasingly shifting to smartphones, joint media release from Swisscom and ZHAW, 15 December 2020 (https://www.swisscom.ch/en/about/news/2020/12/15-james-studie.html#ms-multipageStep-newsletter)
- Liberty Global press release of 16 February 2021: Liberty Global Reports Full Year 2020 Results
(https://www.libertyglobal.com/wp-content/uploads/2021/02/LG-Q4-2020-Press-Release.pdf)
- OECD Broadband Portal
(http://www.oecd.org/internet/broadband/broadband-statistics/)
- Open Signal Mobile Networks Experience Report: Switzerland – December 2020 (https://www.opensignal.com/reports/2020/12/switzerland/mobile-network-experience)
- Quarterly figures from UPC
(https://www.upc.ch/en/about-us/company/figures/)
- Quickline Holding AG press release of 25 March 2021: Quickline mit stabilem Resultat und anhaltend hohem Mobile-Wachstum [Quickline reports stable result and consistently high mobile growth]
(https://quickline.ch/ueber-quickline/medien/quickline-mit-stabilem-resultat-und-anhaltend-hohem-mobile-wachstum)
(in German)
- Salt press release of 25 March 2021: Salt – 2020 Full-year results
(https://fiber.salt.ch/sites/default/files/2021-03/20210325PRFullYear2020EN.pdf)
- SBB media release of 3 July 2020: Gratis-Internet mit weiteren Mobilfunkanbietern im gesamten Fernverkehr der SBB [Free internet from more mobile providers on entire long-distance SBB services] (https://company.sbb.ch/de/medien/medienstelle/medienmitteilungen/detail.html/2020/7/0307-1) (in German)
- Strategy Analytics (Teligen Price Benchmarking System, Copyright Strategy Analytics, UK)
- SuisseDigital media release of 10 March 2021: 2020 im Rückblick: Kommunikationsnetze haben sich bewährt [Looking back at 2020: communications networks withstand the test]
(https://www.suissedigital.ch/fileadmin/user_upload/suissedigital/public/de/medienmitteilungen/2021/Medienmitteilung-Jahresrueckblick-10.03.2021.pdf) (in German)
- Sunrise media release of 5 November 2020: Q3 with strong financials
and record postpaid customer growth (https://e3.marco.ch/publish/sunrise/821_5600/20201105_PR_Q320_EN.pdf)
- Sunrise UPC media release of 16 February 2021: Strong customer growth
for Sunrise and UPC (https://e3.marco.ch/publish/sunrise/821_5800/20210216_Q4FY20_Results_EN.pdf)
- Swisscom Annual Report 2020 (https://reports.swisscom.ch/en/2020/)
- Swisscom media release of 21 October 2020: More bandwidth in trains
(https://www.swisscom.ch/en/about/news/2020/10/21-mehr-bandbreite-im-zug.html)
- Swisscom report on the progress of unbundling and interconnection 2020
(https://www.swisscom.ch/content/dam/swisscom/de/ws/documents/D_Entbuendelung/bericht_zur_entbuendelungundinterkonnektion12-2020.pdf) (in German)
- Teldas, Number Portability 2020 (https://www.teldas.ch/)
- Vodafone press release of 23 January 2020: Vodafone and Sunrise announce partnership agreement
(https://www.vodafone.com/news/press-release/vodafone-and-sunrise-announce-partnership-agreement)
- Worldwide Broadband Speed League 2020, Cable.co.uk and M-Lab, September 2020 (https://www.cable.co.uk/broadband/speed/worldwide-speed-league/)
