The Poly VVX 250 Desktop Business IP Phone is a high-quality, 4-line corded telephone designed for professional use in a business setting. Featuring dual Gigabit Ethernet ports, a color LCD screen with a resolution of 320 x 240, and a sleek black design, this IP phone offers a range of features such as busy lamp field (BLF), call transfer, and speed dial. With the ability to support full-duplex HD calls and wall mounting capability, the Poly VVX 250 is a versatile and user-friendly communication device for any office environment.