The Nortel Norstar M7324 is a full-featured telephone designed for users with more extensive calling and call handling requirements. Supports a combination of up to 24 lines, features, and autodials Central Answering Position (CAP) has 48 programmable buttons with LCD indication. Two CAPs can be added to this terminal, providing a maximum total of 120 programmable buttons (Station Auxiliary Power Supply required) Includes 2-line, 16 character-per-line LCD window with 3 soft keys Enhances productivity through hands-free operation and volume control bar Compatible with Norstar and Business Communication Manager systems