cablegram

noun cablegram

• summons — an authoritative command, message, or signal by which one is summoned.
• buzzer — A buzzer is an electrical device that is used to make a buzzing sound for example, to attract someone's attention.
• wire — a slender, stringlike piece or filament of relatively rigid or flexible metal, usually circular in section, manufactured in a great variety of diameters and metals depending on its application.
• cable — A cable is a thick wire, or a group of wires inside a rubber or plastic covering, which is used to carry electricity or electronic signals.
• signal — anything that serves to indicate, warn, direct, command, or the like, as a light, a gesture, an act, etc.: a traffic signal; a signal to leave.