Basics; Make/Take/End Calls; Volume; Mute - Plantronics Blackwire 3300 Series User Manual

Basics

Make/take/end calls

Answer or end a call
Tap the Call button or use your softphone.
Make a call
Dial using your softphone application.
Redial
If not on an active call, double key press the call button to redial the last call.
Hold
Press and hold the call button for 2 seconds to put a call on hold.

Volume

Listening volume
Press the Volume up (+) or Volume down (-) button.
Adjust headset microphone volume (softphone)
Place a test softphone call and adjust softphone volume and PC sound volume accordingly.

Mute

During a call, briefly press the mute button to mute the microphone on the inline controller. To
unmute press the button again.
6