Plantronics External Ring Detector (75010-01) New
Condition: New
Plantronics External Ring Detector (75010-01)
Overview
The external ring detector cable should be used with if your telephone's speaker is not located beneath the hand receiver. While you shouldn't need this cable if your phone's speaker is located beneath the hand receiver, you may want to use it if your headset does not notify you when the phone rings.
