Cisco Product Security Overview; Accessibility Features - Cisco 7975G Software Manual

Unified ip phone guide for cisco unified communications manager 6.1(3) (sccp and sip)

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Cisco recommends the use of good quality external devices (such as headsets) that are shielded against

unwanted radio frequency (RF) and audio frequency (AF) signals.

Depending on the quality of these devices and their proximity to other devices such as mobile phones

or two-way radios, some audio noise may still occur. In these cases, Cisco recommends that you take

one or more of the following actions:

• Move the external device away from the source of the RF or AF signals.

• Route the external device cables away from the source of the RF or AF signals.

• Use shielded cables for the external device, or use cables with a better shield and connector.

• Shorten the length of the external device cable.

• Apply ferrites or other such devices on the cables for the external device.

Cisco cannot guarantee the performance of the system because Cisco has no control over the quality

of external devices, cables, and connectors. The system will perform adequately when suitable devices

are attached using good quality cables and connectors.

In European Union countries, use only external headsets that are fully compliant with the

Caution

EMC Directive [89/336/EC].

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.access.gpo.gov/bis/ear/ear_data.html.

A list of accessibility features is available upon request. You can find more information about Cisco

accessibility features at this URL:

www.cisco.com/go/accessibility

Cisco Unified IP Phone 7975G Phone Guide for Cisco Unified Communications Manager 6.1(3) (SCCP and SIP)

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