With the mobile DECT phone Mitel 622d v2 featuring a TFT color display, flexible communication and efficient collaboration become a breeze. No matter where you are - whether in the office, production, or warehouse - the devices from the 600d family serve as reliable communication assistants everywhere. Thanks to noise filtering and dynamic adjustment of ringtone and call volume, the phones ensure that no important call is missed and that you can understand your conversation partner perfectly at any noise level. The robust device, with an IP 50 protection rating, can even withstand falls from heights of up to 1.7 meters onto a concrete floor. Wireless updates via the radio network allow for a significantly simplified firmware update process, ensuring that all devices receive the same software centrally without needing to be individually collected beforehand.