This workhorse phone is outfitted with a big 5-inch color display and is designed to handle up to 48 lines. Whats more, the Poly Edge E500 Series can take on two additional expansion modules, supporting up to 66 more contacts each. Rest assured that your devices, enhanced with Microban® antimicrobial product protection, stay cleaner, fresher, and more durable for longer. Protection that lasts the life of the product, actively reducing the growth of bacteria 24/7 [1]. The Poly E400 Series offer quality audio with Poly HD voice and bass frequency enhancing speaker design. They reduce noise and distractions with Poly NoiseBlockAI and Acoustic Fence technologies. Designed for the new way you workThis desk phone makes work easy. Built for hot-desking or the home office, these phones offer the perfect user experience. Two displays and 12-line keys give you more ways to connect, plus quality audio, in a seriously sharp package. Design Product colour Black Handset type Wired handset Product t