The Cisco IP Phone 8800 Key Expansion Module enhances call coverage for administrative assistants and professionals who need to monitor and manage multiple lines beyond the capabilities of Cisco IP Phone 8851 and 8861 models. Featuring a color LCD display and 18 physical keys—with two illuminated page buttons for access to 36 total keys—it provides powerful line monitoring and speed-dialing functionality. Up to three modules can be added to the 8861, and up to two with the 8851. Each unit includes a foot stand and hardware for easy side-by-side installation.
Features and Benefits
The large LCD screen simplifies identification of assigned buttons, with adjustable brightness settings for user preference. Illuminated keys can be configured for directory numbers, speed dials, or programmable functions, making line status easy to track. While not intended as a replacement for traditional DSS/BLF consoles, the module is an ideal call coverage solution for busy environments.
Two page buttons allow seamless toggling between button sets, giving users full access to all 36 programmable keys.




