Plantronics Savi APT-30 Electronic Hookswitch (EHS) cable for Avaya Phones - communicates electronically with the phone, eliminating the need for the HL10 lifter. Plantronics APT-30 Savi and CS500 series Electronic Hook switch (EHS) cable for Avaya Phones. Compatible with the following Plantronics wireless headsets: Plantronics CS540, CS510, CS520, CS530 Plantronics Savi WO100, Plantronics Savi WO200, Plantronics Savi WO300 Plantronics Savi WO350 , Plantronics Savi W740, Plantronics Savi W710, Plantronics Savi W720, Plantronics Savi W730 and Plantronics Savi W745 It works with Savi W710, W720, W730, W730-M, W740, W740-M, W745, CS510, CS520, CS530, CS540, WO100, WO101, WO200, WO201, WO300, WO350. Buyer is responsible for paying any governmental taxes imposed on your purchases, including, b.
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