Nortel Norstar M7100 Display Phone NT8B14 (Ash/Refurbished)The Nortel Norstar M7100 (Part #NT8B14) is a simple and reliable digital business phone designed for Norstar communication systems. Built for basic call handling, it provides dependable performance in environments where advanced features are not required. Note: This is a non display model despite common naming variations. With its compact and durable design, the M7100 is ideal for lobbies, warehouses, break rooms, and general purpose areas where ease