Plantronics Blackwire 725 Blackwire 725 User guide - Page 5

Basics ANC Headset inline control icons Answer/End button Answers or ends a call Volume button Mute/Unmute button Mutes/unmutes the headset microphone ANC Active Noise Canceling (ANC) Function Incoming call Flashes green On a call Solid green Increases the listening volume Decreases the listening volume Solid red when muted ANC will reduce unwanted noise. Slide the switch towards ANC to activate. Smart Sensor technology Sensors detect whether or not you are wearing the headset. Sensors are located in the speaker capsule on the microphone boom side. Smart Sensor Feature Function Auto Answer Call When you are not wearing your headset and have an incoming call on your PC, put on the headset and the call will be answered automatically. You do not have to press the Answer/End button. Incoming call Flashes green 5