The Yealink SIP-T31P classic business IP phone is equipped with a powerful chip that provides distraction-free communication with smart noise filtering technology and allows excellent fluent conversations. This IP phone has an extra-large 2.3-inch LCD display with a backlight that will bring a clear visual experience to users. It supports two VoIP accounts and includes local 5-way conferencing to maximize productivity. This IP phone will work with an adjustable multi-angle stand and ensure it works in different situations. Also comes a built-in Power over Ethernet (PoE) and excellent high-definition (HD) sound quality.