Full versions of the user guides can be downloaded from the links below.
- Inmarsat IsatPhone Pro Handset User Guide – Download Here
- Globalstar GSP1700 Handset User Guide – Download Here
- Iridium Extreme 9575 Handset User Guide – Download Here
- Iridium GO! Terminal User Guide – Download Here
- Inmarsat IsatHub Terminal User Guide – Download Here