Refurbished Genuine Jabra GN1220 QD-to-RJ9 Straight Cable for GN Netcom Office QD Headsets. Aside from complying with noise-at-work regulation the Jabra GN1220 is the answer to a common issue. Simply connect the Jabra GN1220 and headset through the QD (Quick Disconnect) plug and flick the slide from one position to the next until a dial tone is heard.
