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Your Phone

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 displays 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.

View the Progress of a Phone Firmware Upgrade

During a phone firmware upgrade, you can view the upgrade progress.

Procedure

Step 1

Press Applications

Step 2

Select Phone information > Show detail.

Step 3

Press Exit to return to the Applications screen.

Your administrator can reduce the amount of power your phone screen uses when you're not using your phone.

Your administrator can set up these energy-saving levels on your phone:

• Power Save—The backlight or screen turns off when the phone is inactive for a set interval.

Phone Firmware and Upgrades

Cisco IP Phone 8800 Series User Guide