Table 7. Overview (continued)
Power button
Bluetooth pair button
NOTE: *Functionality varies by application. Does not function with web-based apps.
Answer or end a call
Steps
Tap the Call
button or use your softphone.
Call back last call (smartphone)
Steps
To dial your last number you dialed, double-tap the Call
button.
Voice dial (smartphone)
Steps
If your smartphone has a voice-enabled assistant, press and hold the Call button for 2 seconds and wait for the phone
prompt and then tell the phone to dial the number of a stored contact.
Mute
Steps
During a call, briefly press the mute button
to mute the microphone on the inline controller. To unmute press the button
again.
Mute on reminder*
* Plantronics Hub for Windows and Mac required (poly.com/software or visit www.dell.com/support)
If you have muted an active call and you start to speak, then a desktop notification reminds you that you are on mute. You can
add a voice prompt notification by managing your mute features with Plantronics Hub for Windows and Mac.
OpenMic
Steps
While not on a call, tap the red Mute button to activate OpenMic and hear your surroundings. Control the level of ambient noise
you hear by adjusting the volume wheel.
Make/Take/End Calls
15