Plantronics POLY 38439-11 headphone/headset accessory Cable

Electronic Hook Switch Cable for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 Handset Lifter.<br><br>This cable works with Polycom desk phones and may work with additional manufacturers.<br><br>Replacement Note: The APP-51 EHS cable replaces the APS-50 cable and features compatibility with the Plantronics On-line Indicator accessory.POLY 38439-11. Product type: Cable, Product colour: Black