Cisco 8831 Administration Guide

DescriptionItem
LED backlit call button.
Press this key to:
•
Go Off Hook
•
Answer an incoming call
•
Obtain a dial tone to initiate a call
•
Resume a call
•
Release a call
Call button4
Allows you to dial phone numbers and enter letters.Keypad5
Toggles the Mute feature. A red backlight indicates a call is on
mute.
Mute button6
2-way rocker switch that raises the volume of the speaker.Volume rocker7
For details on DCU LED behavior, see LED state definitions, on page 12.Note
Sound Base
The Sound Base provides 360 degree audio coverage via four built-in microphones and supports a full duplex
speaker phone.
To provide enhanced room coverage, two sound base units can be linked together.
You can use the graphic and table below to identify buttons and connections on the Sound Base.
Cisco Unified IP Conference Phone 8831 Administration Guide for Cisco Unified Communications Manager
9.0
10
Cisco Unified IP Conference Phone 8831
Sound Base

Cisco 8831 Specifications

General

Brand	Cisco
Model	8831
Category	IP Phone
Language	English