Cisco IP Phone Key Expansion Module
•
Cisco IP Phone Key Expansion Module Setup Overview, page 1
•
Key Expansion Module Power Information, page 2
•
Connect a Key Expansion Module to a Cisco IP Phone, page 3
•
Set up the Key Expansion Module in Cisco Unified Communications Manager, page 7
•
Access Key Expansion Module Setup, page 9
•
Reset the Single LCD Screen Key Expansion Module, page 10
•
Troubleshoot the Key Expansion Module, page 10
Cisco IP Phone Key Expansion Module Setup Overview
Key expansion modules add 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 slots in the side of the phone are designed only for use with the spine connectors on the key expansion
module. Insertion of other objects permanently damages the phone.
Caution
Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager    
1