Plantronics CS540, CS510, CS520, Plantronics Savi WO100, Plantronics Savi WO200, Plantronics Savi WO300, Plantronics Savi WO350, Plantronics Savi W740, Plantronics Savi W710, Plantronics Savi W720, Plantronics Savi W730, Plantronics Savi W745.
Plantronics APP-51 EHS Hook Switch Adapter 38439-11 for POLYCOM IP Telephones
Plantronics APC-43 EHS Hook Cable Adapter for Savi und CS500 Series part:38350-1
Plantronics Spare Ear Hook Loop Kit for POLY DuoSet Corded & Cordless Headsets
Plantronics APA-2 Electronic Hook Switch (EHS) P/N 38348-2 - For Alcatel phones
Plantronics APA-20 Alcatel EHS for Plantronics CS510 CS540 W730 W740 WO100 WO350
Plantronics APC-45 EHS Cable for Cisco 512G 514G 525G 525G2 to W740 CS540 WO300
