![background image](http://html1.mh-extra.com/html/plantronics/calisto-p240-m/calisto-p240-m_user-manual_1565717009.webp)
NEED MORE HELP?
plantronics.com/support
Plantronics, Inc.
345 Encinal
Santa Cruz, CA 95060
United States
Tel: 800-789-4971
plantronics.com
©
2011Plantronics, Inc. All rights reserved. Plantronics, the logo design, P240 and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc.
84428-01M (08.11)