This Yealink SIP-T54W IP phone is a top-of-the-line business phone designed for seamless communication. With 16 phone lines, it allows for efficient management of high-volume calls. The color display facilitates easy navigation of its numerous features, including Bluetooth, speakerphone, wireless connectivity, and Power over Ethernet (PoE) capabilities.The phone's sleek black design complements any professional setting, and its USB and Ethernet (RJ-45) interfaces allow for easy integration into existing networks. Ideal for use in enterprise networking, servers, and computers/tablets networking, this corded telephone is a reliable tool for any business looking to streamline its communication system. These are used units with light scratches. Power supply is included.