Based on DECT technology, the Yealink DECT Desk Phone, is ideal for those places that you desire a desk phone with the cordless convenience. No wired LAN is required, all you need nearby are a power adapter and a DECT Dongle DD10K, which makes your installation easy, quick and convenient. In addition, when paired with Yealink DECT IP base station, the integration of Yealink DECT dongle DD10K enables T41S/T42S to work concurrently with the Yealink DECT system as a handset (Yealink W60B suppports up to 8 DECT handsets in total). All of these advanced technologies create an improved user experience while enabling different users to connect in a range of ways that enhance productivity.