Small and lightweight, the Calisto 600 series speakerphones provide professional-sounding audio anywhere. The Plantronics Calisto 610-M is a corded USB speakerphone for plug-and-play conferencing convenience.
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Small and lightweight, the Calisto 600 series speakerphones provide professional-sounding audio anywhere. The Plantronics Calisto 610-M is a corded USB speakerphone for plug-and-play conferencing convenience.
