Documentation & Software
Specifications
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Compatibility
- All major corded desk phones
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Wearing Styles
- Convertible: Over-the-Head or Over-the-Ear
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Headset Controls
- Volume, Mute, Call Answer/End
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Headset Microphone
- Noise-cancelling
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Operating Frequency
- Standard Band
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Headset Weight
- 36 g Over-the-Head configuration 22 g Over-the-Ear configuration
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Models
- S12
Knowledge Base
- S12 Troubleshooting: Echo
- S12: How to Adjust the Volume
- S12: Firefly Feature
- S12 Date Code Location
- S12 Product Information
- S10/S11/S12: Headset Options
- S10/S11/S12: Comparison
- Definition: Convertible Headset
- S12: Comparison of the AC Power Adapters
- S10/S11/S12: Extension cord
Warranty
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Limited Warranty Terms -
Headset Warranty Service