Introducing the Yealink SIP-T31 IP Phone, a reliable communication tool designed for efficiency and clarity in professional settings. Featuring a sleek grey design, this phone comes with a wired handset and boasts a substantial phonebook capacity that can store up to 1000 entries, ensuring you have all your important contacts at your fingertips. The phone is equipped with a clear LCD display, measuring 5.84 cm (2.3 inches) diagonally, with a resolution of 132 x 64 pixels, providing easy navigation and visibility. It supports a wide range of voice codecs, including AGC, AJB, CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729, G.729A, OPUS, PLC, VAD, and iLBC, ensuring excellent audio quality and compatibility with various voice technologies. For connectivity, the Yealink SIP-T31 features a Fast Ethernet LAN interface with data rates of 10/100 Mbit/s. It supports multiple networking standards, including IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, and IEEE 802.3af, providing a versatile and reliable networking experience. Designed for ease of use and compatibility, this IP phone is an ideal choice for any modern workplace.