Quality sound is standard on the Poly VVX 250 IP desk phone. You’ll appreciate the smart features and love the colour display. 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. 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. Your phones stay cleaner for longer with integrated Microban® antimicrobial product protection actively reducing the growth of bacteria 24/7.