
Mockford was tasked with coming up with a term to indicate distress that would be easily recognizable.

The word Mayday was invented by Frederick Stanley Mockford, the senior radio officer at Croydon Airport in London, England in 1923. Mayday is generally spoken over the radio by people on ships or on airplanes. Location sharing with emergency services varies by country and region, and may not be available everywhere.Mayday is a distress call, it is recognized internationally as a message calling for help in a time of extreme distress. If you turn off Call with Hold and Release or Call with 5 Button Presses, you can still use the Emergency SOS slider to make a call.ġ. Turn Call with Hold and Release, Call with 5 Button Presses, or Call Quietly on.When Call Quietly is turned on and you try to make an emergency call with one of these options, any warning alarms and flashes will be silenced. After the countdown ends, your iPhone automatically calls emergency services.Ĭall Quietly is available in iOS 16.3 and later. When Call with 5 Button Presses is turned on and you try to make an emergency call, your iPhone begins a countdown and sounds an alert. If you release the buttons after the countdown ends, your iPhone automatically calls emergency services. When Call with Hold and Release is turned on and you hold the side button and one of the volume buttons to make an emergency call, your iPhone begins a countdown and sounds an alert. On iPhone 8 or later, your iPhone can automatically call emergency services. If you use the Emergency SOS shortcut, you need to enter your passcode to re-enable Touch ID or Face ID, even if you don't complete a call to emergency services. Learn more about Crash Detection on your iPhone or Apple Watch. On iPhone 14 and iPhone 14 Pro models, your phone can call emergency services and send a message to your emergency contacts when a severe car crash is detected. If your location changes, your contacts will get an update, and you'll get a notification about 10 minutes later. If Location Services is off, it will temporarily turn on. Drag the Emergency SOS slider to call emergency services.Īfter the call ends, your iPhone sends your emergency contacts a text message with your current location, unless you choose to cancel.Rapidly press the side (or top) button five times.If you release the buttons after the countdown, your iPhone automatically calls emergency services.

If you continue to hold down the side button and volume button, instead of dragging the slider, a countdown begins and an alert sounds.

Drag the Emergency Call slider to call emergency services.Press and hold the side button and one of the volume buttons until the Emergency SOS slider appears.
