What is the purpose of airplane mode on an iPhone?

Today, there are still regulations requiring users to put their phones on airplane mode, although the European Union is beginning to look at changing that. The question is, why is it necessary to put iPhones on airplane mode during flights?

Airplane mode is available on smartphones today.

The dangers of using an iPhone on an airplane.

The requirement not to stand up during takeoff and landing is understood as a reasonable safety measure, whether an accident occurs or not, because when the plane is in motion, we could fall and get injured. However, airplane mode on iPhones (and other smartphones) is different because the reason stems from the fact that these devices interfere with the pilot's computer, posing a danger during flights.

However, the European Aviation Safety Agency (EASA) is currently studying the possibility of allowing the use of phones without airplane mode. They argue that this would not actually interfere with the pilot's equipment.

However, this contradicts studies suggesting that phones should be switched off at two critical moments of a flight: takeoff and landing. These are the times when pilots need to communicate with airport control towers, and multiple phones operating simultaneously can create significant and disruptive noise, negatively impacting communication between pilots and airport controllers. Since takeoff and landing are inherently critical, adding such distractions as noise could lead to accidents.

The timing of takeoff and landing is crucial.

Recommendations and obligations for iPhone users during flights.

Based on the explanation above, users are advised to put their iPhones in airplane mode or turn them off during takeoff and landing. This is an announcement made by flight attendants via the public address system before departure and landing, and some aircraft will even reflect this through lights above the seats.

Regarding the use of iPhones during flights, it's perfectly possible once takeoff is complete and the flight has reached a safe altitude, although this still depends on the regulations of each airline. That's why passengers should ask the flight crew to ensure they are permitted to use them.

Source link: https://thanhnien.vn/che-do-may-bay-tren-iphone-co-tac-dung-gi-185240328114005456.htm