Avaya EU24BL Expansion Module | Backlit | Refurbished – 700345275 - 2XU-A - 700381825

Product Overview

The Avaya EU24BL Expansion Module extends the capabilities of compatible Avaya telephones by providing 24 additional programmable call appearance and feature buttons. The backlit display ensures easy viewing in any lighting condition, while electronic labels are automatically assigned by the system—eliminating the need for paper label inserts. Buttons are arranged in two columns for intuitive access to speed dials, busy lamp fields, and frequently used features.

Compatible with Avaya 2420, 4620SW, 4621SW, 4625SW, 5620SW, and 5621SW telephones. One EU24BL module is supported per phone. Requires an Avaya 1151 series power supply for digital telephones, or PoE Class 3 power for IP phones.

Macondo Refurbished Product - Proven Reliability and Quality from the Industry Leader

Every refurbished product from Macondo Networks is fully tested before and after refurbishing to ensure flawless operation. We hold our cosmetic standards high—no yellowed buttons, scratched displays, or visible wear. Units ship factory reset with the latest firmware installed, ready for immediate deployment. Phones include a new handset, handset cord, and network/line cable. Our 12-month warranty reflects the confidence we have in every refurbished unit we sell. Why pay premium prices for new when you can get the same quality and warranty coverage at a fraction of the cost?

Who Should Use This Product?

Receptionists and Administrative Assistants

Professionals who handle high call volumes and need quick access to multiple lines and transfer functions benefit from the expanded button capacity for efficient call management.

Executives and Managers

Business leaders who require one-touch access to frequently called contacts, departments, and communication features to streamline their daily operations.

Call Center Agents

Customer service representatives who need rapid access to multiple call appearances, hold functions, and feature keys to handle customer inquiries efficiently.

Why Choose This Product

The Avaya EU24BL Expansion Module dramatically improves workplace productivity by providing instant access to 24 additional programmable buttons, reducing the time spent navigating phone menus and searching for contacts. The backlit display ensures comfortable operation in any lighting environment, reducing eye strain during extended use. With automatic system labeling, setup and reconfiguration are simplified, allowing IT administrators to make changes without physical label updates. The module's seamless integration with compatible Avaya phones creates a unified communication experience, enabling users to manage more calls efficiently while maintaining a clean, professional desk appearance.

Will This Work for Me?

Works With

  • Avaya 2420 Digital Telephone
  • Avaya 4620SW IP Telephone
  • Avaya 4621SW IP Telephone
  • Avaya 4625SW IP Telephone
  • Avaya 5420 Digital Telephone
  • Avaya 5620SW IP Telephone
  • Avaya 5621SW IP Telephone

Requirements

  • Avaya 1151C1 or 1151D1 Power Supply for digital telephones

Note

Only one EU24 expansion module can be attached per phone

What's in the Box

  • Avaya EU24BL Expansion Module
  • Connection Cable
  • Installation Guide
  • Quick Reference Card

Technical Specifications