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The Avaya EU24BL is a backlit expansion module that provides 24 additional programmable feature buttons for your Avaya IP or digital telephone.
Avaya 4620SW Features
- 24 Programmable Call Appearance/Feature Keys - Automatically labeled from the system (no paper labels)
- Backlit Display
- Direct Connection - A single EU24BL is supported on the following phones - Avaya 2420, 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 2420, 5420, 4620, 4620SW, 5620SW, or 4625SW and want a non-backlit expansion module, then please see Avaya EU24 (Non-Backlit).