Cisco 8821-EX 액세서리 매뉴얼 - 페이지 29

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Third-Party Accessories

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Third-Party Accessories Overview

Accessories for the wireless phones are available from third parties.

Cisco does not test third-party accessories. Cisco recommends that you test them in your environment

Note

before providing them to users.

Headsets

The wireless phone supports the use of third-party wired and Bluetooth wireless headsets.

For wired headsets, the phone requires a headset or ear bud with a 3.5 mm, 3-band, 4-conductor plug.

Bluetooth Wireless Headsets

Using Bluetooth wireless headsets increases battery power consumption on your phone and results in reduced

talk time.

For a Bluetooth wireless headset to work, it does not need to be within direct line-of-sight of the phone, but

some barriers, such as walls or doors, and interference from other electronic devices, can affect the connection.

Headset Choices

The audio portion of a headset must sound good to you and the person you are speaking to. Sound is subjective

and we cannot guarantee the performance of any headsets. Some of the headsets on the sites listed below have

been reported to perform well on wireless IP Phones.

Third-Party Accessories Overview, page 25

Headsets, page 25

C H A P T E R

Cisco Wireless IP Phone 882x Series Accessory Guide