- 24 Programmable Call Appearance/Feature Keys - Automatically labeled from the system (no paper labels)
Requirements and Compatibility
- Direct Connection - A single EU24 is supported on the following phones - 2420/5420, 4620/5620, 4621/5621, and 4625
- Power Supply - Requires an Avaya 1151 series power supply for digital telephones. 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
Avaya EU24 EU24BL User Guide.pdf