Actually I just realized my grandmother doesn't have a smartphone of any kind, so I think Signal is out regardless.
I might see if I can just migrate her to the free Teams service from MS. It hurts me a little as an annoying Linux guy but I think this would be the easiest option.
I might see if I can just migrate her to the free Teams service from MS. It hurts me a little as an annoying Linux guy but I think this would be the easiest option.