Issue Resolution
My headset call control is not working as 
expected when on a softphone call.
Check the following:
• For best performance, ensure your headset 
firmware is up-to-date. See Update your Poly 
device.
• Ensure that only one softphone application is 
opened at a time.
• If required to enable headset control 
(answer/end and mute) functionality, ensure you 
have Poly Lens Desktop App installed. See Load 
software.
• Select your softphone application in Poly Lens 
Desktop App.
(Teams model only) How do I interact 
with Microsoft Teams using my headset?
• Tap the headset Call button to quickly open and 
use Microsoft Teams. See Launch Microsoft 
Teams (Teams model only) on page 14.
• Set your target softphone by going to Poly Lens 
Desktop App
(Teams model only) Does my Microsoft 
Teams-enabled headset work with other 
softphones?
Yes, while your headset is optimized for Microsoft 
Teams, it can be configured to use with other 
supported softphones. Set your target phone by 
going to Poly Lens Desktop App.
When you configure another softphone, the Call 
button:
• doesn't interact with Teams
• doesn't go to Teams notifications
• will not launch Cortana
The headset audio is cutting out during 
softphone calls.
You may be experiencing Bluetooth density issues. 
Use density-friendly corded mode. See Corded mode 
(audio over USB).
The headset sensors are not working as 
expected.
• A call is not automatically answered 
when I put on my headset
• Mute/unmute is not working when I 
take on/off my headset during a call
• During a call, mute unexpectedly 
turns on
If your headset sensors are not working as expected, 
you may need to reset the sensors. See Reset 
sensors.
I want to use my headset as a USB corded 
headset with my computer.
Your headset can be used in corded mode. See 
Corded mode (audio over USB).
Can I use my headset while charging it? Your headset charges while in corded mode. See 
Corded mode (audio over USB).
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