SOS is a Morse code distress signal ( ), used internationally, originally established for maritime use.

2025年2月18日 · With iPhone 14 or later, you can use Emergency SOS via satellite to text emergency services when you're off the grid with no cellular and Wi-Fi coverage.

2025年3月31日 · Quickly call for help on iPhone by using Emergency SOS or by tapping Emergency on the Passcode screen.

2024年7月12日 · SOS is a universal distress signal used in emergencies to signal for help. The letters SOS do not stand for anything specific; they were chosen for their simplicity and clarity …

2024年3月25日 · You know it’s a distress signal, but what does “SOS” actually stand for? A lot of people think it’s an abbreviation for “save our souls” or “save our ship.” But those phrases are backronyms. The...

2024年10月7日 · By activating the Emergency SOS iPhone feature, you can quickly place a call to emergency services and share your location with your emergency contacts. Users in the...

SOS is the international Morse code distress signal and is three dots, three dashes, and three dots. It is not the same signal as actually sending the letters "SOS" and is not an acronym for anything.

2019年1月31日 · Apple makes it very easy to trigger Emergency SOS without having to look at your screen or speak to another person. If you're in a situation where you can't move a whole …

3 天之前 · To signal an SOS using a flashlight, point it towards your target and flash it thrice in quick succession, followed by three longer flashes and three more quick flashes.

2024年5月14日 · Discover the origin and meaning of the internationally recognized SOS distress signal in Morse code, its significance, and how it became a universal call for help.