Excuse me, what functions are turned off in flight mode?

1. The flight mode of mobile phone is also called aviation mode and flight mode. After the flight mode is turned on, the GSM/SPRS module of the mobile phone will be stopped. At present, there is no industry standard about flight mode in the mobile phone industry.

2. Some mobile phones have this function, and some can be realized by some software, such as System in S60 software.

There is an aviation model in the tool. This mode can turn off the function of the SIM card, and the flight mode makes the mobile phone in a state of not receiving and sending signals without affecting other functions of the mobile phone.

3. When the GSM/SPRS module of the mobile phone is turned off in flight mode, the mobile phone will not actively send paging signals to the base station, that is, it will not try to contact the base station, but it can generally make emergency calls (similar to the principle of no sim card, in this mode, the mobile phone can generally call the international distress number 1 12, and may not support 165438+.

Because the paging signal of mobile phone will interfere with the electronic equipment on the plane, it is not allowed to turn on the mobile phone on the plane. In this mode, the related functions of mobile phone signal are turned off, and the mobile phone can continue to use other functions, such as checking the phone book and enjoying articles and movies on the mobile phone, so it is called flight mode. Most of the power of the mobile phone is consumed by the signal. Turning off the signal in flight mode is very energy-saving.