The Delta Telefoonkap donkergrijs are designed for installation in inside rooms. A model, which is sleekly and practically integrated in the room. They are suitable both for coin and for card-payphones. The model Delta Telefoonkap donkergrijs is especially suitable for later adjustment as it contains no backboard and the telephone is fixed directly on the wall. Side parts are made of acryl glass. Place of deposit for books and illumination carrier are made of steel, basalt grey varnished. Fluorescent tubes 2 x 11 W.  The Delta Telefoonkap donkergrijs has 600 millimeter wide.