The Yealink T31G features an extra-large 132×64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31G offers support for two VoIP accounts and includes local 5-way conferencing to maximise productivity. Working with the adjustable multi-angle stand, the T31G IP phone ensures you to work in different situation. Meanwhile, the T31G features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.Yealink T31G Key Features:Yealink HD Voice,2.3” 132×64-pixel graphical,LCD with back-light,Dual-port Gigabit Ethernet,PoE support,Opus codec support,Up to 2 SIP accounts, Local 5-way conferencing, Support EHS Wireless Headset, Unified Firmware, Support YDMP/YMCS, Stand with 2 adjustable angles,Wall mountable.moreover its Equipped with powerful chip, the T3 series owns a stronger computing ability andmore upgraded functions, which ensures a higher productivity and smoother office experience. Due to great performance, T3 series is capable to extend more services for different business demands.The Yealink T3 series provides distraction-free communications with industry leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluent conversations.its Designed by Yealink original team, T3 series inherits the design concept of Yealink IP phone family. The advanced design including modern appearances and ergonomic details enables easier and friendly operation experience to users.Proven reliability and integrations for Yealink Device Management Platform, installed the unified firmware, T3 series is simple to deploy and manage, which allows a significant reduction in the operation and maintenance cost.