Discover login, requires text code. How to enable/disable?
I actually like how some banks like Chase and Discover send a text to my phone and require me to enter that code before I get access to my account. I check accounts at work sometimes so this makes me feel better. But for some reason, my work computer doesn't require the code to log into my Discover account anymore. I don't ever remember disabling that. I suppose Discover now considers this a "familiar device". How do I enable it again for this computer? I searched throughout the webpage and can't find the solution. I may have to call, but I imagine that being a painful phone call. I'd rather do it online. Any help?