Yes, while you can still do 3g/2g phone calling in most of Europe, the only hold out in the US for this is that T-mobile still has 2g calling in some areas, but they have announced that this will be shut down sometime in the soonish future (it was scheduled to be all shutdown of April this year, but they announced this was delayed to a time tbd, likely in order to continue to serve all the ATM’s and iot devices that are still running “legacy” systems being used beyond supposed eol). Which is why I reverted to using de-googled AOSP for my daily driver - I like to be able to use my phone as a phone after all.
Yes, while you can still do 3g/2g phone calling in most of Europe, the only hold out in the US for this is that T-mobile still has 2g calling in some areas, but they have announced that this will be shut down sometime in the soonish future (it was scheduled to be all shutdown of April this year, but they announced this was delayed to a time tbd, likely in order to continue to serve all the ATM’s and iot devices that are still running “legacy” systems being used beyond supposed eol). Which is why I reverted to using de-googled AOSP for my daily driver - I like to be able to use my phone as a phone after all.