Avaya, AT&T, Lucent Definity

These units were surplus to the needs of the Wisconsin Department of Corrections.Avaya Definity Tone DetectorModel: TN748D V7

Brand: Avaya, AT&T, Lucent DefinityMPN: TN748DModel: TN748D V1Surplus to the needs of the wisconsin department of corrections

Brand: Avaya, AT&T, Lucent DefinityMPN: TN753This equipment was surplus to the needs of the wisconsin department of corrections.

This equipment was surplus to the needs of the Wisconsin Department of Corrections.*TN763C / TN763D Auxiliary TrunkThe TN763C/D Auxiliary Trunk is equipped with 4 ports which have T, R, SZ, SZ1, S,...