Handset Lifter Accessory: External Ring Detector
About the Ring Detector CableThe 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.
How to Install
- Remove the cover from the ringer microphone jack on the HL10.
- Connect the ringer microphone plug to the ringer microphone jack in the HL10.
- Remove the protective cover from the mounting tape and attach the microphone to the telephone speaker.
different depending on your telephone model.