The jabra gn1200 straight rj 9 cord is the solution to a common problem of not being able to connect headset and telephone even though most things have been standardized the cord connecting the phone with the handset or headset is anything but standard as each telephone manufacturer has its own wiring code now with the universal smart cord gn 1200 the cord will work with virtually any phone providing greater convenience available in both straight and coiled versions the gn 1200 fits vi