Plantronics Calisto 400, Calisto 420 Specification

Calisto® 420

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.

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

Headphone jack
for privacy option

Mute and volume
+/- controls

Omni-directional
microphone

Carr ying
case included

360-degree
room coverage

Plug-and-play
USB connection

For more information about the
Calisto 420 or other Plantronics

products, please visit our Web site

at: plantronics.com

TEL: [phone] (U.S. AND CANADA)
831-45 8-7700 (OUTSIDE U.S.

© 2010 Plantronics, Inc. All righ ts reser ved. Pla ntronics, the log o design, Calisto a nd Sound I nnovatio n are trademarks o r registe red trademark s of Plantronics, In c. Microsoft is a tr adema rk or
registered tra demark of Micros oft Cor porati on in the U.S. a nd other c ountri es. Avaya is a tr ademar k of Avaya Inc., Ci sco is a registere d tradem ark of Cis co Syste ms, Inc. an d/or i ts affili ates in the
U.S. and ce rtai n other countries. IBM is a tra demark of International B usines s Machin es Corp oration in the Unite d States , other co untries or both. Pub lished A pril 2010

PC COMMUNICATIONS

)

Additional information

Connects to

Ideal for

Audio per formance

Dimensions

Limited warrant y

UC Standard Version

PC via USB

Users desiring an alternative hands-free solution for use with
conference calls, one-to -one calls, group collaboration and
Web conferencing

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

3.75" w x 1.5" h x 4.5" d

2 years

Unified Communications standard version built for UC applications
and softphones from Avaya, Cisco, IBM and more
Model number: P420

Optimize d for Microsoft
Model number: P420- M

®

Office Communicator 2007