Documentation & Software
Knowledge Base
- Discovery 650/650E: Multipoint
- Discovery 650E Product Information
- Discovery 650E: Indicator Lights
- Discovery 650E: Charging Information
- Discovery 650E: Product Specifications
- Discovery 650E: How to Mute
- Discovery 655/650e/665: How to Power Off
- Discovery 650E: How to Answer/End Calls
- Discovery 650E: How to Adjust the Volume
- Discovery 650E: How to Switch a Call Between Headset and Phone
Warranty
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Limited Warranty Terms -
Headset Warranty Service