Additional Details ------------------------------ Product description: The Yealink T74U IP phone is a top-tier business communication device tailored for executives and professionals. With its sleek design and vibrant high-definition TFT color display, it delivers a visually engaging experience that complements modern office aesthetics. Engineered for both style and substance, the T74U features a refined, slim profile that enhances usability and performance. Its Hall switch handset contributes to a quieter workspace, promoting a more focused environment. Audio quality is a standout feature, with ultra-HD sound and support for wideband audio codecs, ensuring crystal-clear, lifelike conversations. The phone also includes a USB 2.0 interface, enabling seamless integration with USB headsets and USB recording capabilities. Security is prioritized with the adoption of Linux 6.1 and a TEE hardware encryption solution, offering robust and secure data storage. As part of the Yealink T7X series, the T74U expands compatibility across the Yealink ecosystem, supporting a broader range of headsets. Additional smart features include headset configuration and firmware upgrades via the LCD, as well as wear detection for intelligent channel switching?making collaboration smoother and more intuitive than ever.