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Cisco DP-9800-KEM phone expansion module with 5 inch LCD display

Cisco Systems, Inc.

Cisco Systems, Inc. DP-9800-KEM= Phone Expansion Module 5" LCD

SKU CH-GH25-RA7HK MPN DP-9800-KEM=

Phone expansion module adds a 5 inch LCD to compatible Cisco IP phones

  • Compatible BrandCisco
  • Device TypePhone Expansion Module
  • Adds 5" LCD side-car to your Cisco phone
  • Expands programmable line keys for busy attendants
  • New module integrates with compatible Cisco desk sets
  • Part DP-9800-KEM= matches Cisco ordering codes
  • First listed by manufacturer on 22 January 2026

What It Is

The Cisco DP-9800-KEM= is a phone expansion module with a 5 inch LCD screen. It attaches to compatible Cisco desk phones to add extra line keys and visual call information. The unit is supplied new and intended for business telephony environments.

Deciding Specification

Compatibility is limited to Cisco phones that support this expansion module. The part number DP-9800-KEM= must match the phone's supported accessory list for the module to function. No other brand or generic handset will recognise the device.

Who It Suits

This module suits offices that need more programmable line appearances on existing Cisco handsets. It does not suit buyers who want a standalone desktop phone or a module for non-Cisco systems. It also does not suit users who require colour displays or touchscreen interaction.

Highlights

  • Adds 5" LCD side-car to your Cisco phone
  • Expands programmable line keys for busy attendants
  • New module integrates with compatible Cisco desk sets
  • Part DP-9800-KEM= matches Cisco ordering codes
  • First listed by manufacturer on 22 January 2026

Specifications

BrandCISCO
ModelDP-9800-KEM=
Part NumberDP-9800-KEM=
Compatible BrandCisco
Device TypePhone Expansion Module
Shipping weight0.73 kg
Package size254 × 171 × 83 mm

Questions about this item

What does the 9800 model number indicate for my phone system?

The 9800 identifies this module as the expansion unit designed for Cisco 9800 series IP phones, adding a secondary 5-inch LCD with programmable line keys.

Which connection standard does the module use to link with the desk phone?

It connects through the dedicated expansion port on compatible Cisco 9800 series phones using the manufacturer's proprietary interface.

What physical space is required to attach the module to the phone?

The unit mounts directly to the side of a supported Cisco 9800 series desk phone, aligning with the expansion slot and securing without extra brackets.

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