Toggle the microphone on or off. When the
microphone is muted, the LED bar is lit red.
Mute bar1
Indicates call states:
• Green, solid—Active call
• Green, flashing—Incoming call
• Green, pulsing—Held call
• Red, solid—Muted call
LED bar2
Access functions and services.Softkey buttons3
Scroll through menus, highlight items, and select the highlighted
item.
Navigation bar and Select
button
4
Adjust the speakerphone volume (off hook) and the ringer volume
(on hook).
When you change the volume, the LED bar lights white to show the
volume change.
Volume button5
Phone Firmware and Upgrades
Your phone comes with firmware already installed, which is specific to the call control system that your phone
uses.
Occasionally, your administrator upgrades the phone firmware for you. This upgrade happens when you are
not using your phone because the phone resets to use the new firmware.
Postpone a Phone Upgrade
When new firmware is available, the Ready to upgrade window is displayed on your phone and a timer
begins a 15-second countdown. If you do nothing, the upgrade proceeds.
You can postpone your firmware upgrade for 1 hour and up to 11 times. The upgrade is also postponed if you
make or receive a phone call.
Procedure
Select Delay to postpone a phone upgrade.
Cisco IP Conference Phone 8832 User Guide
9
Your Phone
Phone Firmware and Upgrades
REVIEW DRAFT - CISCO CONFIDENTIAL