What is the purpose of the Hot-Desking feature on Yealink 4x or 5X Series phones, and how does it facilitate multiple users sharing the same phone or phones?"

Hot desking purpose for Yealink phones

Hot-Desking enables users to log out of one extension on a Yealink phone and log in with a different extension, ideal for shared workstations where different users configure the phone to their extension's identity.