@katlin @jwildeboer @simotranquilli it may be possible to buy a prepaid sim card with cash, register with that, set up a username, and go from there. I don't know if signal knows if you swap sim cards, or just the number you registered with. It seems like that may be the best way to go? Just get a ten dollar card and go from there? Probably worth a shot if you're not on signal already.