The information terminal device according to the present invention is provided with a memory and a control circuit. The prepolymer includes the reaction product of a polyol component and a polyisocyanate component. A flag is encoded in a fast call setup message sent from the calling endpoint to the called endpoint. Further provided is a powder coating composition including a solid particulate film-forming mixture of a polymer containing reactive functional groups and having a Tg of at least 30 C.