Cisco Ip Phone 8800 Series Administration Guide For Cisco Unified Communications Manager - Cisco 8800 Series Administration Manual

Cisco IP Phone Key Expansion Module
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Cisco IP Phone Key Expansion Module Setup Overview
The Cisco IP Phone 8800 Key Expansion Module adds extra line appearances, speed dials, or programmable
buttons to the phone. The programmable buttons can be set up as phone line buttons, speed-dial buttons, or
phone feature buttons
The following table lists the phones and the number of key expansion modules that each model supports.
Cisco IP Phone Key Expansion Module Setup Overview, page 93
Key Expansion Module Power Information, page 94
Connect a Single Key Expansion Module to a Cisco IP Phone, page 96
Connect Two or Three Key Expansion Modules to a Cisco IP Phone, page 100
Set Up Key Expansion Module in Cisco Unified Communications Manager Administration, page 104
Access Key Expansion Module Setup, page 106
Reset the Key Expansion Module to Factory Defaults, page 107
Troubleshoot the Key Expansion Module, page 107

Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager

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