The following table describes the features of the key expansion module.
Table 18: Key Expansion Modules Buttons and Hardware
LCD screen—Displays the phone number, speed-dial number (or name or other text label), phone
service, or phone feature assigned to each button.
Icons that indicate line status resemble (in both appearance and function) the icons on the phone
to which the key expansion module is attached.
Lighted buttons—Line buttons. Each button or pair of buttons corresponds to one line. The lights
beneath each button indicate the state of the corresponding line as follows:
• light off—Button is not configured.
• green steady LED—Line is configured correctly is in idle state.
• red steady LED—Line in use and have an active call on it.
• amber steady/blinking LED—A configuration error occurred when this feature was
being set up.
1
Shift buttons—2 buttons. The button for page 1 is labeled as 1 and the button for page 2 is labeled
as 2. The lights in each button indicate the state of the page as follows:
• green steady LED—Page is in view.
• light off—Page is not in view.
• amber steady LED—Page is not in view with one or more alerting calls on the
page.
2
Column Modes
If you are using the Cisco IP Phone 8800 Key Expansion Module, two-column mode is the default on the
Cisco IP Phone 8800 Key Expansion Module.
The Cisco IP Phone 8851/8861 Key Expansion Module and the Cisco IP Phone 8865 Key Expansion Module
only support one-column mode and these key expansion modules do not support two-column mode.
One-Column Mode
One-column mode in Cisco IP Phone 8851/8861 Key Expansion Module and Cisco IP Phone 8865 Key
Expansion Module—Each button on the right of the screen is assigned to a speed-dial number (or name or
other text label), phone service, or phone feature. In this configuration, the key expansion module displays
up to 14 items on page 1, and up to 14 items on page 2.
Cisco IP Phone 8800 Series Multiplatform Phones User Guide
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Accessories
Column Modes
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