The only iridium 9555 works in the Arctic

"Iridium phones have proven to be rugged, durable, and 100% reliable." Joe Henderson Alaskan Arctic Expeditions. Iridium 9555 satellite phone works in extreme Arctic temperatures of -40 degrees. If you want to traverse across extreme polar territory don't forget Iridium 9555 the only one that works in the Arctic. Iridium 9555 - These phones work absolutely everywhere, even Antarctica and the Arctic regions of the globe.