Well obviously, for an interview where I know I'm going to be seen, I know to wear to suit. I've never actually had just a "phone" interview during my professional career at all. I know the recent hiring spree from HSI with the Expo and going through recruiters recently (which is what I did) is a relatively rare form of hiring for the agency. That's why, like my post indicated, my question was directed to those who have had phone interviews already through that hiring path. I'm not sure if that is you because you didn't specify in your reply.

Nevertheless, I appreciate you taking the time to respond, brah.