The RD-1 is designed for use with phones that also support native headset hookswitch control and works with Plantronics CS50, CS60, CS70, and Voyager 510S wireless headset families. Once connected, the RD-1 will send a ringer alert to the headset any time the phone rings.
Intended for :Phone
Product Type :Hook switch
Packaged Quantity :1
Product Line :Plantronics
CE Product Type :Telephone hook switch