DETAILS: GN Netcom"s vision is to be the world"s leading provider of communications solutions that enable people to communicate more easily and effectively. GN Netcom"s product portfolio covers a wide range of products for a variety of different applications and environments.This cable is designed for the following systems:Cisco VOIP phone - 7940, 7960, 7970, 7971;ISONIC IP Handset;Leader 726 and 852;Lucent Callmaster V, VI;Polaris NRX-2P;Telstra T1000. Product Description: GN Netcom 8800 02 - headset cable Cable: Headset cable Left Connector(s): RJ-9 - male Right Connector(s): Quick Disconnect UPC: 0706487007722