background image

Familiar  

12-key dial pad

Plug-and-play 

USB connection

Carrying pouch

Volume control

Ringer volume

Speaker button sends 

audio to PC speakers 

for hands-free use

Wideband audio

Noise-canceling 

microphone

Calisto

®

 210

Key features

Eases the transition to PC calling

· Familiar functionality like 12-key dial 

pad, call answer/end, mute, and 
/-

Excellent audio quality

· Wideband for best PC audio  

telephony 

· SoundGuard

®

 technology provides 

protection against audio spikes    

· Noise-canceling microphone filters 

out background noise      

Engineered for portability

· Compact design easily fits in a  

laptop bag

· Includes protective carrying pouch

· No AC power supply required

Backed by Plantronics global  

service and support

USB handset brings the functionality of a phone to PC communications

Managing PC calls is now as simple as pressing a button, easing the transition to the world of PC 
communications. Wideband audio provides lifelike voice fidelity and the standard phone keypad design  
makes the Calisto 210 USB handset a user-friendly choice for those new to a PC-based, calling interface.

PC CommUniCationS

Answer/end 

and mute

© 2010 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Calisto, SoundGuard and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. Microsoft is a 
trademark or registered trademark of Microsoft Corporation in the U.S. and other countries. Published March 2010

For more information about the  
Calisto 210 or other Plantronics  
products, please visit our Web site  
at: 

plantronics.com

TEL: 800-544-4660 (U.S. AND CANADA)  

         831-458-7700 (OUTSIDE U.S.)

additional information

Connects to

PC via USB

Ideal for

Users desiring a familiar phone interface for PC communications

Accessories

Carrying pouch included

Audio performance

Wideband — up to 6,800Hz; automatic gain control;  
noise-canceling mic

Hearing protection

SoundGuard — protects against sound levels above 118dBA

Limited warranty

1 year

Optimized for Microsoft

®

 Office Communicator 2007  

Model number: P210-M

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