The Iridium Extreme is Iridium’s top-of-the-line satellite phone. Being highly ruggedized, it offers superior voice, SMS texting, GPS, low-speed Internet, SOS button, and real-time web-tracking. This popular satellite phone works in all weather conditions and is an ideal communications tool for remote industry, military, maritime, backpackers, or anyone who requires a reliable satellite phone wherever they travel. No other phone in the world has more guts or grit than Iridium Extreme. It is the first phone with military-grade durability. It is dust proof, shock and jet-water resistant. From emergency crews and paramedics to military personnel and government operations, Iridium Extreme is built for the world’s toughest, highest usage customers to make the connections that matter under the harshest conditions, anywhere on the planet. It gives GPS-enabled location-based services with professional features when activated under the SBD protocol. The Iridium Extreme is fully integrated with our messaging and tracking software, providing an “end to end” Email, Data and Text Messaging Solution.