This is why mesh nets are important.
If you are in a case like this and you need to communicate I recommend either Berty messenger or Briar, both support mesh networks without internet connection.
https://berty.tech/messenger
https://briarproject.org
I can't find it on f-droid or the apk
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Briar is definitely on F-droid and works pretty well
But Briar requires internet, I refer to berty
No it doesn't. It can use it also though...
Interesting, learned a new one. Thanks
