Cisco 7800 Series

Figure 20: A Cisco IP Phone 8800 Key Expansion Module in One Column Mode
Two-Column Mode
In two-column mode, each of the buttons on the left and right of the screen is assigned to different lines. In
this configuration, the key expansion module displays 18 lines on page 1, and 18 lines on page 2.
Figure 21: A Cisco IP Phone 8800 Key Expansion Module in Two Column Mode
Cisco IP Phone 7800 and 8800 Series Accessories Guide for Cisco Unified Communications Manager
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Key Expansion Modules
Column Mode for the Cisco IP Phone 8800 Key Expansion Module