Novel idea…(I do not believe this can currently be done in the Ring app). I like and appreciate 2-factor authorization for security purposes. Here’s the problem, wife and I both log in using the same creds. As far as I can tell, there is only one phone number allowed. I’ve seen several sites that have radio buttons for multiple phone numbers, allowing you to select the button for the number you have. That would work great for my wife & I so if she wanted in, the security code would be sent to her phone.