This user guide provides setup and usage instructions for the Plantronics Calisto 620-M wireless speakerphone and BT300C Bluetooth USB adapter.
The Plantronics Calisto 620-M is a personal Bluetooth wireless speakerphone peripheral optimized for use with Microsoft Lync and Office Communicator. It features full-duplex audio, 360-degree microphone coverage with two auto-switching microphones to reduce indoor noise, and up to 7 hours of talk time on a single charge. This manual is written in Chinese.
| Talk Time | Up to 7 hours |
|---|---|
| Standby Time | 5 days |
| Microphone Coverage | 360 degrees with two auto-switching microphones |
| Operating System (Minimum) | Windows XP SP3 or higher |
A flashing red light indicates that less than 2 hours of talk time remain.
Yes, it can work as a plug-and-play device with Microsoft Lync/Office Communicator, but Spokes enables additional features.