The perfect desk phone for the modern office, the Poly Edge E400 Series is packed with features and contacts. These phones pair Poly noise reduction technology with cutting-edge design that brings style to any desktop. 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 hybrid work easy. Built for hot-desking or the home office, these phones offer the perfect user experience. Two displays and 14-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 type IP Phone Phone features Caller ID Yes Lines quantity 8 lines Display Touchscreen No Aspect ratio 9:16, 16:9 Display resolution 320 x 240 pixels Display diagonal 8.89 cm (3.5") Display IPS Audio Voice codecs G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC Speakerphone Yes Network Near Field Communication (NFC) Yes Bluetooth No Wi-Fi No Ethernet LAN interface type Gigabit Ethernet Ethernet LAN data rates 10,100,1000 Mbit/s Ethernet LAN Yes Ports & interfaces Ethernet LAN (RJ-45) ports 2 RJ-9 ports quantity 1 USB Type-C ports quantity 1 Certificates Sustainability certificates ENERGY STAR Power Power over Ethernet (PoE) Yes Operational conditions Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Storage temperature (T-T) -40 - 70 °C Weight & dimensions Package weight 1.11 kg Package height 89 mm Package depth 306 mm Package width 258 mm Packaging content Number of handles included 1 pc(s) Handset Yes Cables included LAN (RJ-45) Stand included Yes Logistics data Country of origin China leaflet
