Poly Edge E400 (2200-87835-025)

MULTIPLE CALLS: Handle multiple calls with ease using 8-line keys supporting 32 lines, features, and contacts. SPEED DIALING: Make speed dialing a breeze with a second integrated 6-key display supporting 12 speed dials, contacts. ACCESSIBLE TO ALL USERS: Improved accessibility with text-to-speech feature, screen color adjustments for color blindness and bigger font settings. CLEAR CALLS: Hear every nuance with signature Poly HD Voice technology and bass frequency enhancing speaker design. BLOCK UNWANTED NOISE: Poly Acoustic Fence technology blocks out background noise when using your handset or wired headset. Poly NoiseBlockAI technology reduces background noise when using your speakerphone.