EHS APP-51 - Hook switch for phone - for Poly MDA200; CS 510, 520, 540; Savi W710, W720, W730, W740, W745; Savi Office WO300, WO350 38439-11

Electronic Hook Switch Cable for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 Handset Lifter.\n\nThis cable works with Polycom desk phones and may work with additional manufacturers.\n\nReplacement Note: The APP-51 EHS cable replaces the APS-50 cable and features compatibility with the Plantronics On-line Indicator accessory.

• Works with Savi700, CS500, MDA200, Savi office