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

What happens when you don't switch your phone to aeroplane mode on

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

What happens when a passenger's cell phone interferes with aircraft systems due to not being in airplane mode? - Quora

Prevent Thieves from Turning On Your iPhone's Airplane Mode, So

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

What happens if the phone is not put on flight mode after boarding the plane? - Quora

If I put my phone on airplane mode, can I view snapchats without letting the other person know that I saw it? - Quora

Pilot explains what happens if you don't switch your phone to

What happens if you don't put your phones on airplane mode while

Why Airlines Want Phones on Airplane Mode or Turned Off on Flights