Documentation & Software
user guide
Knowledge Base
- Pulsar 590/590A Troubleshooting: Can't Hear Caller/Dial Tone/Audio Sound
- Plantronics USB Device Troubleshooting: No Audio with Mac OS Sierra 10.12.2.
- BackBeat 903/906 Troubleshooting: Can't Hear Music from Other Audio Source
- BackBeat 903/906 Troubleshooting: Poor Audio Quality
- CT10 Troubleshooting
- Computer USB Headsets Troubleshooting: No Transmit on Mac 10.4.10
- T10/T20/T10H: Call Waiting
- BackBeat 906 Troubleshooting: No Sound from Headphones when Using Bluetooth Adapter
- MX10: How to Use Music on Your Computer as On-Hold Music for Desk Phone Calls
- Computer Headsets: How to Perform a Sound Test
Warranty
-
Limited Warranty Terms -
Headset Warranty Service