Iridium Extreme 9575
This is the first satellite phone that has built in GPS tracking and also an emergency SOS button.
IsatPhone Pro handheld satphone provides the ultimate combination of a robust handset ease of use, long battery life, reliable network connection, and global Inmarsat coverage.
The Iridium 9555 is not only the smallest phone Iridium has ever made, it is also the most powerful.
The smallest and most light weight of all the satphones are the Handheld model type, similar in functionality to today's cellular phones, although slightly larger in design.
Available Handheld models are currently limited to a just a few networks, all quite powerfull but geographically dependent. Only Iridium provides fully Global World Wide coverage.