PoE support - Power Adapter Not Included Adjustable 5.5-inch color LCD Display ensures optimal viewing comfort Equipped with Bluetooth 5.0 and dual-band Wi-Fi 6 (2.4G/5G) Linux 6.1 version Up to 16 SIP accounts Support USB headset and EHS Supports color-screen expansion modules - Sold seperately TEE hardware encryption solution T8 SIP-T85W IP Phone Handset with Handset Cord Ethernet Cable (2m CAT5E UTP Cable) Stand Quick Start Guide