Key Features:
- One telephone receiver to manage and routes calls from computer, mobile and table phones
- Simply transfer audio between telephone receiver and mobile phones for in or out of the workplace use
- One-touch decision answer/end, volume up and down, mute and flash controls
- UC presence mechanically updated once on a computer, mobile or phone decision
- Energy economical adaptive grid optimizes vary and speak time
- Conference in up to a few extra headsets
- Plantronics cs540 provides unlimited speak time with enclosed deluxe charging cradle kit
- Advanced broadband audio victimization CAT-iq technology for top definition voice quality
- Voice-dedicated DECT technology eliminates Wi-Fi interference
- Noise-cancelling reduces background signal interruptions
- Increased Digital Signal process (DSP) provides additional natural voice sounds.
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