Apple unveils satellite messaging feature. Here's how it works.
How does the satellite messaging feature work when users are outside the range of cellular networks?
The satellite messaging feature works by enabling communication via satellite when users are outside the range of cellular networks. When a user sends a message, the phone talks directly to a satellite in space, which then beams the information back down to earth. This technology allows users to send messages even when they are off the grid and don't have access to cellular or Wi-Fi networks. The satellite messaging feature is part of a set of satellite features that have been introduced over the years, including Emergency SOS.
How does Apple's device recognize when a user is "off the grid" and needs to switch to satellite communication?
Apple's device recognizes when a user is "off the grid" and needs to switch to satellite communication by detecting the absence of cellular or Wi-Fi networks. When the device is out of range of these networks, it automatically activates the satellite communication feature, allowing users to send texts and messages via satellite. This process is enabled by the device's updated wireless chipset, which is designed to connect with Globalstar's satellite network for communication purposes when cellular coverage is unavailable.
What additional functionalities does the satellite feature offer besides messaging, according to Kurt Knight?
According to Kurt Knight, the satellite feature offers additional functionalities besides messaging, such as sharing your location with friends and family when off the grid, requesting roadside assistance in case of vehicle problems, and emergency SOS. These features are aimed at providing help and communication even when cellular or Wi-Fi networks are not available.