Native support for Microsoft Teams Graphical 5color TFT screen (1280 x 720) with multi-lingual support Full Duplex Speakerphone Touch screen user interface enabling up to 8 programmable keys 8 line, 8 concurrent calls per line Integrated dual band Wi-Fi and Bluetooth The AudioCodes Microsoft Teams-native C455HD IP phone is a feature-rich, executive high-end business phone, packed with the latest technology for delivering a seamless Microsoft Teams experience every time.The C455HD is equipped with a large and intuitive 5color touch screen for exceptional ease-of-use, while stunning HD sound quality ensures that every conversation is productiveand then some. This device is also available as the C455HDDBW, complete with a 5color touch expansion module that really brings your Microsoft Teams meetings to life, as well as dual band WiFi and Bluetooth for wireless headsets. Design Wall mountable Yes Product colour Black Handset type Wired handset Product type IP Phone Performance