I have a handset in my house.

Envelopes are still used for lots of things. I still get mail.

I use screwdrivers pretty often, and I have access to wrenches.

I recognize the old microphones from movies (and even if I didn't, they look similar to newer mics.)

I've also used a polaroid in the past 5 years.

I've also seen TV sets with "rabbit ears" in the past 5 years.

The others I'm at least familiar with. I'm 18.