Apple’s Roadside Help function is a means for iPhone homeowners to name for assist once they have points with their vehicles requiring skilled assist once they’re positioned in an space that does not have a mobile or Wi-Fi connection. To do that, Apple makes use of a community of satellites, the identical means that OnStar does for its personal roadside help companies. In Apple’s implementation, it is text-based with generic messages to select from in order to make the most of as little bandwidth as attainable.
A satellite tv for pc orbits the Earth and serves as a relay to transmit radio indicators throughout massive protection areas, like complete nations. In follow, this has most prominently been used for tv and radio indicators, each behind the scenes and direct to customers by way of the likes of DirecTV, Dish Community, and Sirius XM, but in addition satellite tv for pc telephones, OnStar, and comparable programs to supply some type of communications hyperlink nearly anyplace. It is why SiriusXM’s satellite tv for pc radio service has lengthy been fashionable with long-haul truck drivers, and in addition why satellite tv for pc TV and to an extent satellite tv for pc web are go-to options in areas too distant for cable or fiber connections.