Sennheiser Electronic Hookswitch for Panasonic Phones

For all of you folks with Panasonic KX-NT, KX-UT and KX-DT phones out there, this cable?s for you! It allows you to connect your wireless Sennheiser headset directly to your phone and answer/end calls without the need of a handset lifter! Whether sitting at your desk or walking around the office, you'll never be more than a button push away from your next phone call.