Cisco DP-9800-KEM= Key Expansion Module

Give high-volume phone users the controls they need within reach. The Cisco Phone 9800 Key Expansion Module extends compatible Cisco 9800 desk phones with additional keys for line access, speed dialing, and call handling workflows that would otherwise compete for space on the primary handset display. This module is a strong fit for receptionists, executive assistants, and contact-center style front desks where every second matters. By moving frequently used functions to a dedicated expansion surface, it helps reduce navigation time and keeps the main phone interface focused on active calls and essential status information. The carbon black finish matches Cisco desk phone environments and maintains a consistent look across the workspace. For organizations standardizing on Cisco 9800 endpoints, the key expansion module adds practical capacity and a cleaner operator experience without changing the core phone platform.