Plantronics Calisto 400 Product Sheet

Mute and volume

+/- controls

Headphone jack

for privacy option

Carrying

case included

360-degree

room coverage

Plug-and-play

USB connection

Omni-directional

microphone

Calisto

®

420

Key features

Designed for portability

· Compact and portable for in-office

or on-the-road conferencing

· Simple plug-and-play

USB connection

· No AC power supply required

Uncompromising audio quality

· Omni-directional microphone

provides for improved clarity

· 360-degree mic and speaker

coverage ideal for small to

medium-sized rooms

· Wideband for best PC audio

telephony

Backed by Plantronics global

service and support

The portable USB speakerphone for anytime, anywhere PC communications

Wherever the need arises to conduct hands-free, PC-based calls and Web conferencing, the Calisto

420 USB speakerphone caters to spontaneous collaboration. Advanced wideband audio and a powerful

360-degree omni-directional microphone transforms any workspace into a conference room, increasing

productivity for everyone on the call. The convenient headphone jack accommodates private calls.

PC COMMUNICATIONS

© 2010 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Calisto 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. Avaya is a trademark of Avaya Inc., Cisco is a registered trademark of Cisco Systems, Inc. and/or its affiliates in the

U.S. and certain other countries. IBM is a trademark of International Business Machines Corporation in the United States, other countries or both. Published April 2010

For more information about the

Calisto 420 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 an alternative hands-free solution for use with

conference calls, one-to-one calls, group collaboration and

Web conferencing

Audio performance

Wideband — up to 6,800Hz; full duplex audio, echo cancellation

and noise reduction

Dimensions

3.75" w x 1.5" h x 4.5" d

Limited warranty

2 years

UC Standard Version

Unified Communications standard version built for UC applications

and softphones from Avaya, Cisco, IBM and more

Model number: P420

Optimized for Microsoft

®

Office Communicator 2007

Model number: P420-M