Plantronics APC-82 Electronic Hookswitch EHS Cord for Cisco 8941, 8945, 8945G (for use with Plantronics wireless headset models CS500-series (CS510, CS520, CS530, CS540), Savi WO100, WO200, WO300, WO350, Savi 700-Series (W710, W720, W730, W730M, W740, W740M, W745) and Voyager Legend CS. Also called APC-82 & APC82.
This EHS cord (also called an electronic hookswitch adapter) allows the user to answer and end a call remotely from the wireless headset, without having to be at the desk to press a button on the telephone. Your handset receiver does not need to be raised.
When a call rings in for you, you'll hear an electronic beep sound in your earpiece to alert you to the incoming call. The specified Cisco phone above have special internal capabilities built-in which allow the headset to invisibly, electronically send the call to your headset when you press the "talk" button on your Plantronics wireless headset.
Please don't hesitate to give us a call if you have any questions about compatibility with your phone.