Quick Disconnect cord to connect OvisLink Call Center headset with NEC phones with RJ9 headset jack. For customer who already has OvisLink headset for other phone brands, replace the original Quick Disconnect cord with this cord will make the headset compatible with NEC phones with RJ9 headset jack.

*** OvisLink headsets already come with Quick Disconnect cord. Purchase this cord only when you changed the phone from other brand to NEC, or want to use the same headset with different phone brands.
*** This cord is only compatible with OvisLink headset, can't be used with other headset brands.