Compatible with Yealink W56H/W53H (version x.83.0.90 or later), CP930W (version 87.83.0.60 or later) and DD Phone (version 66.84.0.115 or later)
W80DM is shipped as a DECT Manager (DM) and the W80B is shipped as a base station. If you want to change the device role of the device, contact your system administrator to upgrade the firmware.