I added the key "model" in "more Fields" to it, see PR #584
Also, I changed the key "covered" to the "fields", because "booth" is rather optional, not everny public telephone has a booth at all. booth=* is usually only used **if** it has a booth. The key "covered" is more wiedespread to indentify whether the telephone is covered at all or isn't. Please note I only changed the position of the fields, both keys can be used normally as before.
Lukas
de6f41d19e