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Plantronics APV-6B Electronic Hook Switch (EHS) cable for Avaya Phones 83682-01
- communicates electronically with the phone, eliminating the need for the HL10 lifter, allowing you to remotely answer and end your calls without having to be at your phone. Use with the Plantronics CS Series Wireless headsets (CS50, CS55, CS70N, CS351N, CS361N)

This cable works with the following Avaya model phones:

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