User's Manual

Table Of Contents
INDEX
B
buttons and connections
7
sound base 7
LED 7
linked mode daisy chain port 7
microphones 7
mute 7
network port 7
speaker 7
USB port 7
wall power 7
wired microphone ports 7
buttons and hardware 5
display control unit 5
DCU 5
sound base 5
wired extension kit 5
wireless extension kit and charger 5
buttons and softkeys 6
display control unit 6
call button 6
keypad 6
LED 6
mute 6
navigator with select key 6
screen 6
Softkey buttons 6
volume rocker 6
C
Conference Station
14
connections 14
E
EnergyWise
17
description 17
external devices 2
caution 2
information 2
F
feature availability
18
description 18
M
microphone
9, 11, 49
wired expansion 11
wireless 49
wireless extension 9
P
power outage
2
power saving 17
description 17
PowerSave Plus, See EnergyWise
S
safety and performance
2
external devices 2
power outage 2
safety warnings 2
screen cleaning 14
screen layout 12
conference station 12
call primary label 12
call secondary label 12
call state icon 12
feature icons 12
header 12
Cisco Unified IP Phone 8831 User Guide for Cisco Unified Communications Manager 9.3
IN-1