Apple has previously introduced the ability to send an emergency SOS using satellites when out of coverage, as well as get emergency help. Through iOS 18, Apple further expands the use of this satellite-based line.
Through iOS 18 later, users can send messages through the Messages application even if they do not have any cellular network or WiFi connection. Apple makes this possible through satellite support.
As usual, users need to point the iPhone to the satellite, and send a message or SMS through the Messages application. To use it later, users need to use an iPhone 14 and up, and in a location that supports satellite transmission.
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