Google Trusted Store Shopper Approved   Yahoo Shopping
Questions?  Call us today!  800-929-8061

Click to enlarge

Avaya EU24 1XU-A Key Expansion Module (700345192, 700381817)

The Avaya EU24 Expansion Module provides 24 additional programmable feature buttons to your Avaya IP or digital telephone.
This product is eligible for 2 Year Platinum Protection!

Avaya EU24 Features

  • 24 Programmable Call Appearance/Feature Keys - Automatically labeled from the system (no paper labels)


  • Direct Connection - A single EU24 is supported on the following phones - Avaya 2420, 5420, 4620SW, 4621SW, 5620SW, 5621SW, and 4625SW
  • Power Supply - Requires an Avaya 1151 series power supply (sold separately; see drop down option above).
  • For IP phones, use of PoE is supported if the PoE is Class 3. IP Office supports a maximum of eight EU24's on each IP Office system
  • NOTE: If you are adding an expansion module to the Avaya 4621SW or 5621SW and you would like a backlit expansion module, then please see the Avaya EU24BL.

Accessories and Related Items
Avaya EU24/EU24BL User Guide

best live chat
  • Find us on Facebook
  • Find an installer at