What is the function of mobile phone flight mode on?

1, reduce radiation. Many people don't have the habit of turning off their mobile phones when they sleep, and put them on the bedside. In fact, this will have great radiation for us. At this time, we can turn on the mobile phone in flight mode, so we don't have to turn it off, and we can also reduce radiation and power consumption.

2. Search for network signals again. Everyone must have encountered such a situation. When we go out to a place with poor signal, we can't find the signal. At this time, we can turn on the flight mode of the mobile phone and turn on the signal of the mobile phone later. At this time, we can usually search for signals.

3. Avoid arbitrary deduction. When we go abroad or go to other places, roaming charges are charged with the original card. At this time, you can turn on the flight mode of the mobile phone first, and then connect to the local WIFI, so as to avoid charging.

You can't use the internet as soon as the phone bill is charged. At this time, you don't have to restart your phone. You can turn it on in airplane mode and turn it on later to use the network.

5. accelerate charging. When charging, we turn on the flight mode of the mobile phone, so that the power consumption of the mobile phone will be small and the charging speed will be much faster.