The Avaya 2500 MMGN is a basic single line desktop telephone. It features a standard numeric dial pad, volume up/down buttons, and a ringer volume control switch (Lo/Hi).
Mike T.- IL, united states
17 Feb 2025
Found what I wanted at a low price and they shipped fast without any issues
Avaya 2500 MMGN Features
Single line telephone
Dialpad
Volume up/down
Ringer volume control (Lo/Hi)
Compatibility
Compatible with analog telephone lines (POTS) or analog line ports on your PBX (FXO)
Compatible with analog station ports on your PBX (FXS)
Compatible with analog station ports (FXS) on Analog Telephone Adapters (ATA)