Ray90/Ray91 software
The following Ray90/Ray91 components include software that can be updated:
Base station
Wired handsets
Wireless hub
Wireless handsets
Performing the software update process using a compatible MFD will update the software for all connected components.
Note
Prior to performing the software update process, ensure that all components are powered on and that any Wireless handsets are plugged into their charging holsters.
Wired handsets that contain software versions below VH1.32 must be placed into software update mode and updated separately form the Base station.