Cisco 7921 사용자 설명서 - 페이지 2
{카테고리_이름} Cisco 7921에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 7921 28 페이지. Unified ip phone for unified communications manager express 4.3
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Overview
This guide provides phone, soft key, and features descriptions for the Cisco Unified IP Phone models 7921.
Physical Layout
The Cisco Unified IP phone 7921 is a single-line phones.
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Indicator light
Provides these indications:
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(LED)
• Solid red—Phone is connected to AC power source, and battery is charging.
• Solid green—Phone is connected to AC power source, and battery is fully
• Fast blinking red—Incoming call. (Phone can be charging or fully charged.)
• Slow blinking red—Voice message. (When phone is connected to AC power
• Slow blinking green—Phone is using only battery power. Phone is
Headset port
Port for plugging in a headset or ear bud.
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Speaker button Toggles the speaker mode on or off for the phone.
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charged.
source, red light displays longer than when using only the battery.)
registered with the wireless network and is within service coverage area.