The Poly CCX 400 is a revolutionary Business Media Phone designed for the entry-level user or a common area. The CCX 400 is a touchscreen desktop phone with a 5-inch display that combines ease of use, high-end features, and design with native Microsoft Teams interoperability. The CCX 400 is PoE and ships without a power supply. The CCX Series is simple to use with intuitive interfaces with models that come in various styles with options to either keep the handset in the desk phone or eliminate the handset for scenarios where you know you will only be using a headset. The CCX 400 has Bluetooth and Wi-Fi via a USB dongle. Microsoft Teams is supported at launch.