What happens if someone does not turn airplane mode on a flight

What Happens When You Don't Turn on Airplane Mode on a Plane

What will happen if mobile phones are not put in flight/switch off mode when on-board? - Quora

What would happen if someone turned off airplane mode mid flight? - Quora

Does airplane mode really turn off all connections? - Quora

Why don't cell phones work on planes if they are only a few miles from the cell tower? - Quora

What Is Airplane Mode and How Does It Work? - Airalo Blog

Why do iPhones sometimes have better signal after turning airplane mode on and off? - Quora

What happens if one or no passenger comes to fly on the plane? Does the plane still fly? - Quora

This is what really happens if you leave your phone on during a flight

How to keep Mobile Data on in Airplane Mode - Smartprix Bytes

What is the point of airplane mode? Does turning off airplane mode while flying genuinely affect the pilots? - Quora

What is the point of airplane mode? Does turning off airplane mode while flying genuinely affect the pilots? - Quora

How does the flight crew know if your phone is in airplane mode? - Quora

Is there any scientific proof that activating cellphones during flight without turning on flight mode will cause harm? - Quora