I’ve had a couple of mad scrambles getting access back on my developer account. (I spend WAY too much effort tweaking my phone).
I would like to keep 2FA on my account, but I would like to have multiple devices as potential keys. (Actually, my wife’s so in a pinch, if my phone goes kerflooiee, I can still get into my account).
I cannot figure out how to put 2FA on my account for more than one device.