Plantronics Avaya APV-63 (formerly APV-62) Electronic hookswitch EHS Cable for use with CS500-Series wireless headset and all Savi wireless headset models (WO100, WO200, WO350, W730, W740, W8200-series, etc.), when connected to these specific Avaya IP telephone models: Avaya 1408, 1416, 1608, 1616, 2410, 4630, 5410, 6416D+M, 6424D+M, 9404, 9406, 9408, 9504, 9508, 9608, 9611, 9620, 9620L, 9621, 9630, 9640, 9641G, 9650, 9670, Avaya J179.
The APV-63 EHS cord allows the user to answer and end calls from the headset remotely, while away from the desk by simply pressing the talk button on the earpiece. An audible beep tone is provided in the earpiece to alert the user to an incoming call. The call answer/end function is all electronic (rather than mechanical as it is with the HL10 handset lifter). No lifter is needed!
Please feel free to call us if you are unsure which EHS (electronic hookswitch) is right for your phone. Part 38734-11 APV63 (formerly 38734-01 APV62).