Plus, even if a phone shows “No Service” but can access cell towers from other carriers, it can still complete an emergency call.
So a phone without a plan, like my migrated iPhone 13 Pro, could still make a 911 call. The FCC’s basic 911 rules require cellular carriers to transmit all 911 calls to a 911 call center, regardless of whether the phone has any plan or subscribes to another carrier’s service. Here in the US, emergency calls work even when a phone has no plan associated with it, thanks to regulations from the Federal Communications Commission. This feature works in Australia, Canada, and the United States. You may also see “SOS Only” where the carrier name usually goes. It turns out that SOS in the status bar is how Apple now indicates that the phone isn’t connected to a cellular network but can still make emergency calls. I experienced a momentary pang, thinking it was my soon-to-be-returned iPhone crying out for help, but then I convinced myself that the Apple trade-in people would find it a nice home.
What I didn’t expect was the SOS indicator that appeared in the iPhone 13 Pro’s status bar. What Does SOS in the iPhone Status Bar Mean?Īfter I set up my new iPhone 14 Pro, it took over my T-Mobile cellular plan from my iPhone 13 Pro, as expected. #1652: OS updates, DPReview shuttered, LucidLink cloud storage.#1653: Apple Music Classical review, Authory service for writers, WWDC 2023 dates announced.1654: Urgent OS security updates, upgrading to macOS 13 Ventura, using smart speakers while temporarily blind.#1655: 33 years of TidBITS, Twitter train wreck, tvOS 16.4.1, Apple Card Savings, Steve Jobs ebook.#1656: Passcode thieves lock iCloud accounts, the apps Adam uses, iPhoto and Aperture library conversion in Ventura.In 1999, this maritime radio distress signal was replaced by the Global Maritime Distress and Safety System. It became the worldwide standard after it was included in the second International Radiotelegraphic Convention. It was introduced on Apby the German government in radio regulations. So, in reality, SOS does not stand for anything. The code was historically used by the ships to signal danger later on it was associated with ?Save Our Ship? or ?Save Our Souls? to remember the correct letters (SOS) of the code.
In International Morse Code, three dots represent letter S and three dashes represent letter O. The SOS distress code is a sequence of three dots, three dashes and three dots without any space. The code signals that a person is in danger and needs immediate help. It is a Morse code which is used as a distress code to signal danger. Next → ← prev What is the full form of SOS SOS: Save Our Souls
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