— Rekeeb.com

A What? A Skiamorph

Definition: These are the “shadow forms” of earlier materials or designs, which survive into later structures or artifacts.

So:

One “dials” a phone that has nothing but buttons […]

from: http://blog.fawny.org/2006/07/16/skiamorph/

source: http://www.nous.org.uk/skiamorph.html