Plantronics Savi APV-65 (Avaya EU24) Electronic Hookswitch (EHS) cable for Avaya Phones communicates electronically with the phone, eliminating the need for the HL10 lifter. Enabling you to remotely answer and end your calls without having to be at your desk.

This cable works with the following Avaya model phones and the Plantronics Savi Office Wireless Headset models WO100, WO101, WO200, WO201, WO300 and WO350.

This EHS cable is also compatible with the new CS540, CS510, CS520 wireless headsets.

• 2420, 4610, 4610SW, 4620, 4620SW, 4621SW, 4622SW, 4625SW, 4630, 4630SW, 5420, 5610, 5620, 5621

Also See Avaya direct connect headset page for reference