
SMS language or short message service is a type of communication used for sending text messages or other communication via the internet. This internationally recognized code is still used today. The Morse Code pattern was easier for operators of airwave radios to send these signals when working under stressful situations. Many believe that the original “SOS” distress signal stood for “Save Our Ship” or “Save Our Souls.” The truth is that it was never meant to be used as an acronym. The acronym “SOS” was officially recognized over other signals that were opted for included “C.Q.D.” meaning “come quickly, distress” or “CQ,” meaning “come quickly.” The verbal equivalent of the acronym “SOS” is mayday. Consisting of three long dashes, three short dashes and then another three long dashes, this signal was often used over radio airwaves. Originally used as an acronym for Morse code from 1910, “SOS” was intended to be a distress signal. In this situation, the acronym means “Someone over shoulder.” Launch the Settings app on your iPhone.If you want to warn someone you are texting with that other people can read what is being sent, you may send the “SOS” text as a warning.Remember, with Auto Call off, you can't secretly or as easily call emergency services, so make sure the convenience outweighs the risk. How to stop accidentally calling 911 on your iPhone If you're worried you might accidentally make emergency SOS calls regularly, you might consider disabling the auto-call option, which will always automatically call emergency services after the SOS countdown ends, whether you manually make the call or not. Your location will only be shared with 911 and not with your emergency contacts. In iOS 12, when you trigger a call to emergency services in the U.S., you'll also be sending your current location to the 911 center to improve response time. How to add emergency contacts to your iPhone or Apple Watch Your iPhone or Apple Watch can automatically find the number for your local emergency services department by triangulating your current location, but it can't automatically pick your emergency contacts: If you want to alert any members of your family or friends in an emergency, you'll have to designate them yourself.



If you have your emergency contacts listed in the Health app, you'll also be asked if you want to stop sending notifications to your emergency contacts. You'll then be asked to confirm that you want to end the call. If you accidentally trigger Emergency SOS, you can stop the call, even after the countdown ends, by tapping Stop. You will still be able to activate Emergency SOS by pressing and holding the Side Button and volume buttons. When this feature is enabled, you can activate the Emergency SOS feature by pressing the Side Button five times in quick succession.
