Overview | Designed for the new way you work This 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. Built to grow This workhorse phone is outfitted with a big 5-inch color display and is designed to handle up to 48 lines. What's more, the Poly Edge E500 Series can take on two additional expansion modules, supporting up to 66 more contacts each. Enterprise-quality sound 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. Integrated protection Rest assured that your devices, enhanced with 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. Manufacturer: HP Inc. Manufacturer Part Number: 89B56AAABA. Brand Name: Poly. Product Line: Edge. Product Series: E. Product Model: E500. Product Name: Edge E500 IP Phone and PoE-Enabled with Power Supply. Product Type: IP Phone. [Technical Information] Handset Connectivity Technology: Corded. Base Unit Connectivity Technology: Corded. IP Phone Technology: VoIP. Speakerphone: Yes. [Interfaces/Ports] Network (RJ-45): Yes. Number of Network (RJ-45) Ports: 2. USB: Yes. PoE (RJ-45) Port: Yes. [Physical Characteristics] Product Color: Black. Form Factor: Desktop. Wall Mountable. [Miscellaneous] Package Contents: Edge E500 IP Phone and PoE-Enabled with Power Supply, Setup Sheet, Network (LAN) Cable-CAT-5E, Desk Stand, Console with Antimicrobial Protection, Handset with Antimicrobial Protection, Handset Cord. Energy Star: Yes. Country of Origin: China. E