The document discusses Iridium's satellite communications network and its capabilities for global voice and data services. It highlights Iridium's 66 cross-linked low Earth orbit satellites that provide reliable coverage worldwide. The document also outlines Iridium's focus on its NEXT satellite program to launch in 2014, its growing subscriber and revenue numbers, and its capabilities for applications like asset tracking, emergency communications, and maritime monitoring through low latency short burst data services.