Is There a Way to Make the Phones a Mesh Network?

Is there a way to make mobile phones into a mesh network of some sort, so that as long as you were close enough to somebody else who had a phone, your signal could hop to the airphone before it finds another way out? Is that a thing? The mesh needs to be in every ap if the cameras pointed in the right direction. Think they do that on cruises? They don't think they do, do they? Tethering. We already have mesh tastic and ora devices. Yes, you can use your phone with those through b t. So maybe there's something there. Question, do you think that the experience in ukraine so far is making