Is there a relationship between the flight mode of Apple's mobile phone and the traffic cost?

Mobile phone flight mode is also called aviation mode, which means that the mobile phone must be turned off during flight to avoid the influence of the transmission and reception of mobile phone signals on aircraft flight. Some mobile phones have this function, which can turn off the signal transmission and reception of SIM card.

Some mobile phones have this function, and some can be realized by some software, such as the aviation mode in the system tools in S60 software. This mode can turn off the function of the SIM card, so that the mobile phone is in a state of not sending and receiving signals, and does not affect the operation of other functions of the mobile phone (generally, the mobile phone cannot operate without the SIM card).