I didn't answer the phone, and then I turned it off.
I couldn't find her for a long time, and then a friend introduced me.
Yes-a little talk consultation,
1: If you know the number, you can search the location with little error. 1,8,6
2: You don't need to get the other party's mobile phone to install, and the operation is simple. 1, 1,6
3: It will not be known by the other party during use. 9,9,9
4: You can also hear their voices 0, 3.
When the positioning system adopts the ranging technology without signal source, the user receives the signals of at least four navigation satellites, and the distance information can be obtained according to the time information. According to the principle of intersection of three spheres, the software can calculate its spatial position by itself. This is the technology used by GPS, and it is also used to realize global satellite positioning.
As long as there is a signal from the mobile phone card, you can find the specific location of the card.
I hope I can help you%
Please adopt it.
I hope I can help you.