JS3WUMP·قبل 11 سنة·discussEven a smartphone in airplane mode can give you a lot of functionality, especially offline apps like Kiwix and Maps.Me.
JS3WUMP·قبل 11 سنة·discussI think using https://ostel.co instead of Signal would be easier and make a lot more sense. But in the absence of a defined threat model, it's hard to see what the author was going for.