X210 is a high-end enterprise IP phone for users who need to get access to flexible and advanced features to handle medium to high call volumes in their daily work. Featuring 10 DSS keys on 4.3″ main color display, up to 96 DSS keys (32 physical) on 2×3.5″ side color displays, X210 has up to 106 DSS keys in total to set for BLF, speed dial, group broadcasting function etc. It also comes with HD audio, built-in Bluetooth, Wi-Fi connectivity, EHS support, dual Gigabit, PoE, IP camera/SIP door phone integration, delivering vast productivity with these advanced features