At the airport they asked me to turn on my phone - why? What happens if the phone is discharged and does not turn on?

 
At the airport they asked me to turn on my phone - why? What happens if the phone is discharged and does not turn on? - My, Travels, The airport, Flight, civil Aviation, Facts, Advice, Longpost
At the airport they asked me to turn on my phone - why? What happens if the phone is discharged and does not turn on? - My, Travels, The airport, Flight, civil Aviation, Facts, Advice, Longpost
At the airport they asked me to turn on my phone - why? What happens if the phone is discharged and does not turn on? - My, Travels, The airport, Flight, civil Aviation, Facts, Advice, Longpost
At the airport they asked me to turn on my phone - why? What happens if the phone is discharged and does not turn on? - My, Travels, The airport, Flight, civil Aviation, Facts, Advice, Longpost


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