I found one in the back of a drawer a few weeks ago, it turned on straight away. I didn’t have the right size SIM card to try and use it fully sadly.
Come the apocalypse there will just be cockroaches and old Nokias.
You cold dredge one up from the bottom of the ocean and it would still pick up a signal.
Many operators around the word are ditching 3g but still keeping 2g.
It is main/backup connection in so many iot and older automation devices that it won’t be going away anytime soon.
And yes, both my 2110 and 3310 I alternate in my cars glove compartment can still call emergency services number without sim card.
No. I don’t know of anywhere that a 2G network is still available to use. Some still operate it for emergency calls but that’s it.