CALISTO
®
240
Get dialed into PC calling.
Make migrating to PC communications simple
with this next-generation USB handset.
FAMILIAR PHONE FUNCTIONALITY
INCLUDES LCD SCREEN AND INTEGRATED SPEAKERPHONE
CALISTO
®
240
GET DIALED INTO PC CALLING
Make the evolution to PC communications simple with the new Calisto 240 USB handset. It’s perfect
if you’re new to PC calling. With its portable size, LCD display and integrated personal speakerphone,
managing PC calls on-the-go has never been easier. And with top of the line audio technology, you’ll
like how you sound, too
EASES THE TRANSITION TO PC CALLING
• A familiar handset design and phone features ease the transition to PC communications
• An easy-to use-dial pad and call answer/end, volume and mute controls enables seamless
PC call management
• LCD screen for easy call ID viewing and menu navigation
EXCELLENT AUDIO QUALITY
• Wideband and noise-cancelling microphone offer the best PC audio available
• Built-in, full duplex personal speakerphone offers a high quality audio experience and
hands-free convenience
• SoundGuard protects you against excessive noise while on a call
ENGINEERED FOR PORTABILITY
• Slim, portable design easily fits into laptop bag
• Powered by USB, no batteries are required
• Includes protective carrying pouch
SPECIFICATIONS
Connects to Cisco DX Series via USB, PC via USB
Ideal for PC telephony users in the office or on-the-road
Audio performance Wideband: Up to 6,800 Hz; noise-cancelling mic
Hearing protection SoundGuard®: Acoustic limiting for protection against
sounds above 125 dBA
Limited warranty 1 year
Models P240: UC Standard version built for UC applications and
softphones from Avaya®, Cisco®, IBM®, Skype®, and others*
P240-M: Certified for Skype for Business and Optimized
for Microsoft® Lync®
P240, WHITE: Certified for Skype for Business and Optimized for
Microsoft® Lync®. Built for UC applications and softphones from
Avaya, Cisco and others*
*Download the latest release of Plantronics Hub to get one-touch call answer/end with these softphones
For more information about the Calisto 240 or other Plantronics products,
please visit our website at plantronics.com
GLOBAL CUSTOMER CARE
Backed by Plantronics industry-leading global service and support.
800-544-4660 (US and Canada) 831-458-7700 (outside US)
INCLUDED ACCESSORIES
• Desktop stand provides stowage
option for in-office use
©2016 Plantronics, Inc. All rights reserved. Plantronics, the logo design; Calisto, SoundGuard, and Spokes are trademarks or registered trademarks of Plantronics, Inc. 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 other countries. Microsoft is a trademark or registered trademark of Microsoft Corporation in the U.S. and other countries. Skype is a trademark of Skype Limited
or other related Skype companies.5.16 5814
KEY FEATURES
A Speakerphone
B Standard 12-key dial pad
C Noise-cancelling microphone
D LCD display for caller ID;
menu navigation
E Answer/end and mute controls
F Plug-and-play USB connection
F
A
D
C
B
E
(P240, WHITE shown)
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