Features 32 programmable feature/line appearance buttons with dual LED indicators, LCD display with softkeys, and adjustable ringer style/volume control.
Compatible with Partner phone systems. One year warranty.
AVAYA part numbers 315808, 3158-08, 315808B, 3158-08B, 315808W, 3158-08W, 7515H04, 7515-H04, ETR34D, ETR-34D