Panasonic KX-NT553The Panasonic KX NT553 is a digital proprietary telephone designed for business communication, offering advanced features and seamless integration with Panasonic PBX systems. It provides high definition audio, a large display, and programmable keys for efficient call handling. Key Features: 3 Line Backlit LCD Display Provides clear call information, caller ID, and menu options. 36 Programmable Keys Customizable for speed dial, extensions, and system