Poly Edge E400

Introducing the Poly Edge E400 Series, a desk phone designed to enhance hybrid work effortlessly. With an expanded contact capacity, these phones offer two displays and fourteen-line keys on your desktop. Experience enhanced connectivity options and exceptional audio quality, all packaged in a sleek and modern design. Whether it’s for hot-desking or a home office setup, these phones enable seamless pairing with mobile devices and combine Poly’s renowned noise reduction technology with state-of-the-art design, ensuring an optimal user experience. The Poly Edge E400 Series represents our most versatile phone lineup to date, featuring impressive functionalities such as text-to-speech and antimicrobial protection, catering to your needs in ways you never knew you required. Regardless of your business size, this phone elevates your office aesthetics while propelling your organization into the future.


  • Stay informed with style with the surround light status indicator with RGB mixing.
  • Hear every nuance with signature Poly HD voice and bass frequency enhancing speaker design.
  • Designed with NFC technology for advanced integrations.
  • Cut out distracting background noise at the source with Poly NoiseBlockAI and Poly Acoustic Fence technologies.
  • Add your choice of devices with USB ports for headsets, expansion modules, or charging devices.


Technical Overview

  • 8-line keys on the main 3.5” color IPS LCD display.
  • A second integrated 6-key display supporting 12-speed dials, and contacts.
  • Optional Poly Edge E expansion module supported.
  • Integrated Bluetooth® 5.0 for mobile phone or headset pairing (E450).
  • Text-to-speech and new accessibility options.

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