Yes, a phonebox without a phone is still a phonebox.

Many phonebox's are having their phones removed but the box stays in place. Left as notable feature, and commonly repurposed as AED location, or public bookcase. Therefore the amenity=telephone is gone, but a an amenity=public_bookcase can now exist inside a telephone box.

This has caused some debates on tagging, but has evolved to use tag man_made=telephone_box for the box. The result is tagging similar to below

amenity = public_bookcase
public_bookcase:type = phone_box
man_made = telephone_box
booth = K6
disused:amenity = telephone


