The Poly CCX 400 Business Media Desk Phone (848Z8AA#AC3, 2200-49700-025) is a versatile and user-friendly communication solution for modern businesses. This entry-level business phone combines simplicity and powerful capabilities, with a 5-inch color touchscreen display for easy navigation. The CCX 400's Poly HD Voice and Acoustic Clarity technologies provide great audio quality, while Poly Acoustic Fence technology reduces background noise. It is available in both Microsoft Teams and Open SIP versions and meets a wide range of business communication requirements.