When it comes to Beidou navigation, many mainstream mobile phones do not support it, and the number is quite small. Moreover, even if the mobile phone supports Beidou navigation and positioning, the mobile phone will choose the navigation satellite with better signal by default and choose an object that the user uses to locate. Just because it is a mixture of multiple satellites doesn't mean you can choose which satellite you want to use.
Moreover, the compatibility between Beidou navigation satellite and mobile phone is not very high, so now the mainstream still uses gps positioning. Although Beidou navigation and positioning exists, it is relatively rare.
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Precautions for using mobile phones:
Don't answer the phone while the phone is charging. On the one hand, it will avoid affecting the charging effect, on the other hand, it is easy to get an electric shock. Although the current is very small, it is reported in the news that many people get an electric shock on their mobile phones. Everyone should pay attention to this safety.
Try to put your mobile phone in the living room at night. It is suggested that users should not put their mobile phones at the bedside, which will lay a health hazard for users, because the radiation of mobile phones has an increasing impact on the human body.
Put the phone to your ear when you connect: In order to reduce the radiation when you answer the phone, try to put it to your ear after the phone is connected to minimize the radiation, otherwise it will make your ears uncomfortable.
Baidu encyclopedia -vivo
Baidu encyclopedia-Beidou navigation
People's Network-China mobile phone manufacturers can use Beidou navigation. Why do they only use American GPS as a selling point?