: Use the "Read from Phone" button to backup existing contacts or "Write to Phone" to upload a new .csv list.
: Primarily supports the Iridium 9555 , Iridium Extreme (9575) , and Iridium Extreme PTT . iridium phonebook tool download
You can download the tool from major satellite service providers and official support portals: : Use the "Read from Phone" button to
: It can handle the "My Phonebook" storage on the phone (up to 100 entries) as well as the SIM phonebook. Iridium Extreme (9575)
: It strictly works with .csv files for importing and exporting data, allowing you to use Microsoft Excel or Google Sheets to organize your contacts.