A satellite phone is only as useful as the service behind it. When a storm takes down local infrastructure, a vessel moves beyond coastal coverage, or a lone worker reaches a remote job site, satellite phone airtime plans determine whether the device can place a call, receive critical instructions, or...

A phone that shows no cellular service is not necessarily a communication dead end. With the right device, network, and airtime plan, satellite SIM cards can keep a field crew reachable, give a solo traveler a reliable voice line, or provide a vessel with a backup communications path far from...

A satellite phone that has not been activated is just extra weight in a pack, vehicle, or go-bag. Prepaid Iridium SIM card activation should be completed and tested before your team reaches a trailhead, departs a marina, enters a disaster area, or rolls beyond cellular coverage. The process is straightforward,...