Originally Posted by dannycashman
There has to be a way to activate it, I wonder if we can find the info somewhere
It won't hurt nor will it mess up your phone to try. T-mobile supports eSim for both postpaid and prepaid customers, Verizon supports it for postpaid, and AT&T (I believe) supports it for both prepaid and postpaid too. But since AT&T carries the Fold there may be a chance that it won't work with them. All they need is the IMEI of the eSim chip anyway, and all you need to do is provide it to them. If their systems accepts it then good but if not then you simply just continue using your nano sim.