Talk:GSM frequency bands

	Telecommunication portal This article is within the scope of WikiProject Telecommunications, a collaborative effort to improve the coverage of Telecommunications on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TelecommunicationsWikipedia:WikiProject TelecommunicationsTemplate:WikiProject TelecommunicationsTelecommunications articles
???	This article has not yet received a rating on the project's importance scale.

Archives: 1

External links modified[edit]

Hello fellow Wikipedians,

I have just modified one external link on GSM frequency bands. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

Added archive https://web.archive.org/web/20080517095542/http://www.ldpost.com/telecom-articles/History-of-GSM-and-More.html to http://www.ldpost.com/telecom-articles/History-of-GSM-and-More.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 18 January 2022).

If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 18:41, 9 October 2017 (UTC)[reply]

bandwidth?[edit]

Anything about the bandwidth of the signals used for GSM. More specifically, how much effect is Doppler shift caused by the use of (if allowed) cell phones on airliners? How much effect does it have on GSM signals? Gah4 (talk) 09:42, 28 February 2020 (UTC)[reply]

Band numbers?[edit]

On https://www.catphones.com/en-gb/cat-b35-mobile-phone/ I found under 'technical specs', then 'network' these data: 4G: 1, 3, 5, 7, 8, 28, 40 3G: 1, 2, 5, 8 2G: 2, 3, 5, 8 While the articles https://en.wikipedia.org/wiki/LTE_frequency_bands and https://en.wikipedia.org/wiki/UMTS_frequency_bands contain these band numbers, this is not so apparently in https://en.wikipedia.org/wiki/GSM_frequency_bands Even if 2G is not really recent anymore, could you please try and add this? — Preceding unsigned comment added by 182.52.216.128 (talk) 14:53, 11 August 2020 (UTC)[reply]