Power supply not included. The SIP-T48U is a Yealink premium business IP phone that comes with a large touch screen and offers a fully customizable interface, letting you streamline workflow and improve efficiency. It provides an intuitive and user-friendly experience with rich telephony features that will satisfy the executives and professionals who handle a large volume of calls. Combined with the Gigabit Ethernet and USB port, T48U offers you a high-quality and efficient office communication.
