Avaya 2500 YMGM 108209057 Analog Phone (Black/Refurbished)The Avaya 2500 YMGM phone includes dedicated keys for "mute," "flash," "redial" and "hold." Set up this phone on your analog network or connected to your PSTN, and take control of your calls. Ideal for busy warehouses, common areas or other workplaces. Key Features: Mfr. Part #: 108209057 Connectivity Type: analog Network Connections: 1x analog port Aux Interfaces: 1x handset jack Color: Black Condition: Refurbished