Does it make sense to ask commercial airline passengers to switchoff cellphones during take-off and landing?
Why do we turn cellphones off during commercial flights?
Why cellphones get vibrations? Why do airplanes use two-pronged headphones? Can we use our phones on the airplane? Do airlines provide Internet access? Can we use mobile phones on an airplane? Why should we use our left ear while talking on cellphones? If a phone is in Airplane Mode will alarms still work? Why do airlines dim the cabin lights for take-off and landing? Why do they ask us to keep the window shades up while the flight takes off? Can we use wireless/Bluetooth earphones in flight? Isn't it harmful? Is it safe to use earphones while the phone is charging? If I turn my phone on Airplane Mode, will I receive any SMS messages that were sent to me, when I turn it back on? Why don't airplanes have active noise cancellation in their cabins? Why are we asked to switch off cell phones at petrol pumps? Why are the Koss Porta Pro headphones so quiet when plugged on iPhones? Is it safe to use ear phones/headset while driving? What do you do when your headphones only work on your iPhone when the lifeproof case is off? Why does an airplane pilot switch off the cabin lights before take off and landing? Why are other precautions followed? What are some reasons people don't use turn signals when driving? Why don't airlines use lids for their coffee? Can phones be hacked if they are turned off? Is it safe to use a mobile's earphones in a laptop? My phone doesn't recognize earphones when I plug them in. Absolutely no response. What should I do? Do cellphone signals have negative effects on humans? Do they make headphones just to cancel noise and not to listen music? What are some reasons an iPhone might not turn on? Why do some mobile networks lose signal inside rooms? How should one stop white headphones from going yellow? Are phone calls recorded by carrier companies? Why does our voice sound differently over a telephone or mobile? Why do headphones always go bad with one ear speaker or the other working only when holding the wire in a certain way?