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CP-8800-A-KEM-RF

8800 Series Audio KEM, 28 Button REMANUFACTURED

CP-8800-A-KEM-RF is a professionally remanufactured Cisco IP Phone 8800 Series Key Expansion Module (KEM), an add-on accessory that extends the line and feature key capacity of compatible Cisco 8800 Series IP phones in enterprise telephony environments. Designed for high-call-volume users such as receptionists and executive assistants, this KEM attaches directly to the side of the host phone to provide additional programmable buttons for lines, speed dials, and BLF monitoring.

This remanufactured key expansion module meets Cisco OEM specifications and has been fully inspected and tested prior to shipment. Validation includes verification of all 18 programmable line keys, LED indicator functionality across all buttons, and proper physical and electrical interface connection with the host phone unit.

Key Features:
• 18 additional programmable line/feature keys per KEM unit, expandable by daisy-chaining up to three KEMs for a total of 54 additional keys
• Dedicated bi-color LED (green/amber) per key for real-time presence and Busy Lamp Field (BLF) monitoring
• Designed exclusively for use with Cisco 8851, 8861, 8865, and compatible 8800 Series IP phones
• Audio (A) model supports wideband audio and is optimized for standard handset-based telephony deployments
• Connects via side-mount interface on the host phone — no separate power supply required, draws power directly from the host device
• Supports SIP protocol environments via Cisco Unified Communications Manager (CUCM) for enterprise-grade call management