User Manual

Table Of Contents
Table 3: Sound Base Buttons
DescriptionItem
Three LED indicators provide call status information. For
details on LED behaviour, see
LED State Definitions, on page
7.
LED indicators1, 2, 3
Backlit mute button.Mute button4
Wireless Extension Microphone and Charger Kit
The optional wireless extension microphone and charger kit unit contains two omni-directional wireless
microphones, a charger unit, and two country-specific AC power clip adaptors for powering the charger unit.
Connecting a microphone kit enhances the room coverage of the conference station.
The Cisco Unified IP Conference Phone 8831NR does not support wireless microphones.Note
Cisco Unified IP Conference Phone 8831 and 8831NR User Guide for Cisco Unified Communications Manager
10.0
10
Features of Your Cisco Unified IP Conference Phone
Wireless Extension Microphone and Charger Kit