I was at the Chicago Auto Show, and on my way to use the bathroom, I saw this AT&T public phone; I did not have an adequate camera so these are borrowed from the web. The reason I post this is that a few key caps were "removed" exposing that they were Cherry Blacks... so consequently, I finally got to feel a linear switch. By the way, the Pay Phone 2000s are tenkeyless which is amusing. The layout is interesting. I like the layout of the function keys.
This is a "newer" version (2000i)