What is the purpose of Airplane mode?

What happens when you don't switch to Airplane mode? Here is why airlines ask you to put your phone in Airplane mode during a flight.

The Reason You Need To Put Your Phone In Airplane Mode

410+ Airplane Mode Stock Photos, Pictures & Royalty-Free Images - iStock

Choose iPhone settings for travel – Apple Support (MY)

Use Airplane Mode on your iPhone, iPad, iPod touch, Apple Watch, and Apple Vision Pro - Apple Support

Here's the real reason to turn on airplane mode when you fly

2024 Update] Does Airplane Mode Stop GPS Tracing?

Don't turn off airplane mode during a flight. Here's why.

7 Useful Reasons to Use AirPlane Mode on iPhone

Do I really need to use Airplane Mode on my iPad or iPhone? - iPad Pilot News