The no cord, no fuss UC speakerphone. The perfect tool for impromptu conference calls, the Plantronics
Calisto 620 is a portable wireless UC speakerphone that instantly transforms your laptop or smartphone into
a high-quality conferencing device. Small and lightweight, the Calisto 620 provides professional-sounding audio
and wireless connectivity, wherever you touch down.
Calisto 620
DESIGNED FOR PORTABILITY
• Simplified call management with an easy interface
on PC or mobile phone
• Bluetooth® mini USB adapter for always-ready
PC connectivity
• Up to 7 hours wireless talk time, up to 5 days standby
time
• Compact, wireless design goes anywhere with
included soft carrying case
UNCOMPROMISING AUDIO QUALITY
• PC wideband audio and Digital Signal Processing
reduces drop-outs and echo
• Bi-directional microphones activate in the
direction of speaker’s voice
• Full duplex audio with 360° room coverage
• Integrated A2DP lets you listen to streaming
media from your mobile device
RECOMMENDED ACCESSORIES
Security tab (sold separately)
works with a Kensington lock
GLOBAL CUSTOMER CARE
Backed by Plantronics industry leading
global service and support.
800-544-4660 (US and Canada)
831-458-7700 (outside US)
©2014 Plantronics, Inc. Calisto and Plantronics are trademarks of Plantronics, Inc. registered in the US and other countries. The
Bluetooth name and the Bluetooth trademarks are owned by Bluetooth SIG, Inc., and are used by Plantronics, Inc., under
license. Microsoft trademarks or registered trademarks, Lync, and Windows are 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. Mac OS is a trademark of Apple, Inc., registered in the U.S. and other countries. 3.14
OPTIMIZED FOR UNIFIED COMMUNICATIONS
Connects to PC via USB; mobile phone via Bluetooth
Ideal for PC users on-the-go to transform any workspace into
a conference room
Compatible with Windows® or Mac OS
Talk time Up to 7 hours, up to 5 days standby time
Wireless Frequency Bluetooth® v2.1 + EDR
Audio performance PC Wideband: Up to 6,800Hz; full duplex audio,
echo cancellation; dual auto-switching microphones
limit the transmission of background noise; A2DP
Dimensions 4.33” w x 4.33” h x 1.26” d
Limited warranty 2 years
Models P620: UC Standard version built for UC applications
and softphones from Avaya®, Cisco®, IBM®, Skype®,
and more
P620-M: Version optimized for Microsoft® Lync® 2010
and Microsoft® OCS 2007
For more information about the Calisto 620 or other Plantronics products, please visit
our website at plantronics.com
USB adapter for PC
Mute/unmute
Battery status
indicator
360° room coverage
Call answer/end
Volume +/– controls
Soft carrying case
(19 pages)
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