POLY Plantronics EHS Cable APV-66

-Electronic hook switch cable for remote desk phone call control (answer/end)-This cable eliminates the need for an HL10 handset lifter. -Works with Avaya desk phones and may work with additional manufacturers.   Designed For: Avaya 2420, 4610, 4610SW, 4620, 4620SW, 4621SW, 4622SW, 4625SW, 4630SW, 5420, 5610, 5620; Plantronics MDA200; CS 510, 520, 540; Savi W710, W720, W730, W740, W745; Savi Office WO100, WO200, WO300, WO350 Product type: Electronic hook switch adapter Replacement Note: The APV-66 EHS cable replaces the APV-65 cable and features compatibility with the Plantronics On-line Indicator accessory. Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty