What does it mean that the mobile phone receives the SMS location verification code? Because someone wants to know where I am and how to do it.

Both the mobile company's and the map have this function. If family and friends want to know where you are now, they can send you information through the map. You can choose to disagree, agree or agree forever. After choosing Agree, your mobile phone will send your current location to the person who inquires about your location.

Which mobile phones can be located on the Internet? In fact, this is the most reliable way to locate mobile phones, and the rest are basically flickering.