Globalstar connects you to the people and information that matter most from virtually anywhere in over 120 countries around the world. Globalstar works today where traditional communications may never work. Now, wherever life takes you, you'll have the benefit of reliable voice and data communications.
Iridium is the world's only truly global mobile satellite telephone and paging service. Featuring handheld phones weighing less than one pound, global coverage is provided by 66 low-earth-orbiting satellites, which allows users to make and receive calls virtually anywhere in the world, all you need is a clear line of site to the sky.