IDK at least in Germany they don't have plans yet to drop 2G, even though there are plans to turn off 3G. German source: https://www.pcwelt.de/news/2G-GSM-Absch

IDK at least in Germany they don't have plans yet to drop 2G, even though there are plans to turn off 3G. German source: https://www.pcwelt.de/news/2G-GSM-Abschaltung-Das-sagen-Telekom-Vodafone-O2-10935096.html https://www.pcwelt.de/news/2G-GSM-Abschaltung-Das-sagen-Tele... Also, it seems that my phone supports VoLTE even though I use Lineage OS without gapps. At least it shows LTE being set up for voice too in the settings app as well when I dial that 4636 number. https://www.androidpolice.com/2020/07/24/how-to-find-out-if-your-t-mobile-phone-has-volte-support/ https://www.androidpolice.com/2020/07/24/how-to-find-out-if-...