Need help?Do you have a question about the Poly DA75 and is the answer not in the manual?
Details the standard LED indicators and their functions for the Poly DA audio processor.
Explains LED indicators for the Microsoft Teams version of the audio processor.
Lists the Poly/Plantronics headsets compatible with the DA audio processor.
Instructions for downloading and using Poly Lens Desktop App for device customization.
Guide to keeping the device firmware and software up-to-date for improved performance.
How to answer, make, and end calls using the DA audio processor and softphone.
Instructions for adjusting listening volume and headset microphone volume.
How to mute and unmute the headset during calls, including mute reminder feature.
Using the Teams button to launch the desktop app and view notifications.
Resolving problems with audio not working, echo, distortion, or no sound.
Troubleshooting issues with unresponsive buttons or Teams button functionality.
Information on using the headset with different softphone applications.
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