2.8' 320x240 pixel display with backlight Linux 6.1 version TEE hardware encryption solution 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 T73U IP Phone Handset with Handset Cord Ethernet Cable (2m CAT5E UTP Cable) Stand Quick Start Guide