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Plantronics Electronic Hook Switch (EHS) Cord Compatibility Guide for Avaya

Avaya/Nortel 1120E, 1140E, 1150E, 1165E

Avaya 1408, 1416, 1608, 1608-I, 1616, 1616-I, 2410, 4630, 5410, EU24, 6416D+M, 6424D+M, 9404, 9408, 9504, 9508, 9608, 9608G, 9620, 9620L, 9620C, 9621G, 9630, 9630G, 9640, 9640G, 9641G, 9650, 9650C, 9670G, J139, J169, J179

Avaya 2420, 4610, 4610SW, 4620, 4620SW, 4621SW, 4622SW, 4625SW, 4630SW, 5420, 5610SW, 5620, 5620SW, 5621SW

Avaya 302C, 302D, CallMaster I/II/III/IV