Cisco 6921 User Manual

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Move the external device away from the source of the RF or AF signals.
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Route the external device cables away from the source of the RF or AF signals.
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Use shielded cables for the external device, or use cables with a better shield and connector.
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Shorten the length of the external device cable.
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Apply ferrites or other such devices on the cables for the external device.
Cisco cannot guarantee the performance of external devices, cables, and connectors.
In European Union countries, use only external speakers, microphones, and headsets that are fully compliant
with the EMC Directive [89/336/EC].
Caution
Cisco Product Security Overview
This product contains cryptographic features and is subject to United States and local country laws governing
import, export, transfer, and use. Delivery of Cisco cryptographic products does not imply third-party authority
to import, export, distribute, or use encryption. Importers, exporters, distributors, and users are responsible
for compliance with U.S. and local country laws. By using this product you agree to comply with applicable
laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately.
Further information regarding U.S. export regulations may be found at http://www.bis.doc.gov/index.php/
regulations/export-administration-regulations-ear.
Accessibility Features
The Cisco Unified IP Phones 6921, 6941, and 6961 provide accessibility features for the vision impaired, the
blind, and the hearing and mobility impaired.
For detailed information about the accessibility features on these phones, see http://www.cisco.com/en/US/
products/ps10326/prod_technical_reference_list.html.
You can also find more information about accessibility at this Cisco website:
http://www.cisco.com/web/about/responsibility/accessibility/index.html
Additional Information
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You can access the Cisco website at this URL:
http://www.cisco.com/
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Cisco Unified IP Phone 6921, 6941, 6945, and 6961 quick reference cards, quick start guides, and
end-user guides:
http://www.cisco.com/en/US/products/ps10326/products_user_guide_list.html
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Licensing information:
http://www.cisco.com/en/US/products/ps10326/products_licensing_information_listing.html
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 User Guide for Cisco Unified Communications Manager 9.0
(SCCP and SIP)
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Product Safety, Security, Accessibility, and Related Information
Cisco Product Security Overview

Cisco 6921 Specifications

General

Brand	Cisco
Model	6921
Category	IP Phone
Language	English