A telephone booth, telephone kiosk, telephone call box, telephone box or public call box is a small structure furnished with a payphone and designed for a telephone user's convenience. In the United States and in some parts of Canada, "telephone booth" (or "phone booth") is the commonly used term for the structure, while in the Commonwealth of Nations (particularly the United Kingdom and Australia, and most of Canada) it is a "telephone box" (or "phone box").