The Poly E100 offers quality audio with Poly HD voice. They reduce noise and distractions with Poly NoiseBlockAI and Acoustic Fence technologies. Get fast access to features via the main 2.8' color display with a light bar status indicator and soft keys under the display. 2-line keys support up to 8 lines and contacts. Enjoy better connectivity with two high-speed GigE PoE Ethernet ports for the LAN connection to your IP phone with a passthrough connection to your PC. And pick a Poly headset for your workstyle: USB, RJ9, or Electronic Hook Switch.