The Plantronics U10-SE - U10SE headset connection cable has been designed for use particularly on the popular Ascom telephone system. The cable itself has a male Quick DisconnectÔ plug on one end and terminates with an RJ11 plug.
It is a coiled, durable cable that when extended is over 4m in length. Any Plantronics headset that ends in a Quick DisconnectÔ plug will quickly and easily connect to this cable, which then plugs into the telephone. The headset is then ready to use.