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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.
Please call for availability.
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