Cisco 8800 Key Expansion Module CP-8800-V-KEM for Cisco 8865 Phone

CISCO CP-8800-A-KEM Series Key Expansion Module

Cisco 8800 Key Expansion Module CP-8800-V-KEM for Cisco 8865 Phone

Cisco CP-BEKEM IP Phone 8800 Key Expansion Module

Cisco CP-8800-A-KEM IP Phone 8800/61 Key Expansion Module

Cisco CP-BEKEM IP Phone 8800 Key Expansion Module with Stand Grade B [8C]

Cisco CP 8851 Enterprise/Unified (CUCM) + CP 8800 Key Expansion Module Used