The Yealink T73U is a feature-rich business IP phone designed for high-quality voice communication and enhanced productivity. With a sleek, modern design and a 2.8-inch color display, it supports up to 12 SIP accounts and integrates seamlessly with the EXP55 expansion module. The T73U delivers crystal-clear audio through Yealink’s HD voice technology and includes Hall switch technology for a quieter workspace. A built-in USB port enables USB headset connectivity and call recording. Powered by Linux 6.1 and TEE hardware encryption, it ensures secure data handling and improved performance. The T73U also supports intelligent headset features, including configuration via LCD and automatic channel switching.

Key Features and Benefits

• 2.8” 320x240 pixel display with backlight
• Linux 6.1 version
• Dual system function
• T7X Auto-P template unified
• Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W), T85W, and T87W
• Up to 12 SIP accounts
• PoE support
• Support WF50/BT41
• Headset, EHS support
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch