NEW AVAYA Lucent Partner 206, 206EC R2.0 - R4.1 Processor Power Supply SOLD BY DIGITAL MANAGEMENT COMMUNICATIONS Works with ACS units, Compatible with Avaya, Lucent, AT&T, ACS, Partner, II, Plus, 206, 206E, 206EC, 2.0, R2.0, R2, 3.0, R3.0, R3, 3.1, R3.1, 4.0, R4.0, 4.1, R4.1, 103A, 103E9, 103E12, 103E14, 103E18, 107659054, Release, Expansion, Module, Processor, Power Supply, Sold By Digital Management Communications