Overview | For today's officeQuality sound is standard on the Poly VVX 250 IP desk phone. You'll appreciate all the smart features on non-stop call days, but equally love the color display. It's a win-win for today's office environments.Conversations stay on track Hear every nuance on the Poly VVX 250 IP desk phone with quality audio featuring Poly HD Voice. And reduce distracting background noise at the source with Poly Acoustic Fence technology.Integrated protectionYour phones stay cleaner for longer with integrated Microban® antimicrobial product protection actively reducing the growth of bacteria 24/7. Manufacturer: HP Inc. Manufacturer Part Number: 89K69AAABA. Brand Name: Poly. Product Series: VVX. Product Model: OBi VVX 250. Product Name: OBi VVX 250 4-Line 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] Energy Star: Yes. Environmentally Friendly: Yes. Environmental Compliance: Restriction of Hazardous Substances (RoHS). [Warranty] Limited Warranty: 1 Year.