Want to hear and be heard on every call-whether you're working at home, remotely or in the office? Here's how. With the personal, portable Poly Calisto 3200 speakerphone. With higher-quality audio than your phone or computer can deliver, it elevates every call. Count on richer, clearer voices-even up to ten feet away from your speakerphone- with our unique 360° microphone. It's easy to stay in control of calls, with simple controls and a dynamic mute alert. Convenience is built in, too, with reliable USB connectivity, integrated cord storage and a handy travel case. Get ready to conference with confidence.