Electronic hook switch for Plantronics Savi Office Cordless Headsets.
Plantronics CS540 Wireless Headset + APC43 EHS for Cisco 6945, 7821, 7841, 7861
Plantronics APP-51 EHS Hook Switch Adapter 38439-11 for POLYCOM IP Telephones
Plantronics APP-51 EHS Hook Switch Adapter for POLYCOM IP Phones - P/N 38439-11
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 EHS Cable APA-23 (Alcatel) 38908-11 Electronic hook switch adapter
