JRC INMARSAT FleetBroadband FB250 Operation Manual page 165

2. Download the latest software for JUE-250
The latest software of JUE-250 is uploaded on the HP of Inmarsat.
The URL is as follows:
http://www.inmarsat.com/Support/FleetBroadband/Firmware.aspx
If the software's version on the HP is larger than the JUE-250's software version, download the
software from HP.
Software version of JUE-250 main unit can be displayed on Handset screen with following
operation:
<1> Status - <5> Unit Info - <2> Mainte No.- SYS
Appendix C JUE-250 software updating procedure
147