Avaya Definity 631DB1 AC Power Unit-MCC (Refurbished) AT&T

Avaya Definity 631DB1 AC Power Unit-MCC (Refurbished) AT&TKey Features: Mfr. Part #: 631DB1 Accepts 120 VAC 60Hz and produces 48 VDC at 8A and 5 VDC at 6 A available on the carrier backplanes The 48 VDC also supplies power to the cabinet fans If AC input power fails, the unit converts 144 VDC from the optional batteries in the AC power distribution unit to 48 VDC and 5 VDC

34 programmable feature buttons

built-in handsfree communications

RJ-9 industry standard headset ports

Microsoft Outlook for an Exchange email server

Compatible with the Modular ICS core

Part #: 7271C / DX-80 VM II

For DK8 System

12 ports are available

Complete DX-80 system (4x8x4) is equipped for 4 lines

Three Cardioid Microphones - Provides 360 degree coverage so that everybody in the room can be heard clearly

Fixed feature keys also allow you to switch easily from the handset or handsfree to headset use

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