Why do you always get harassing calls on your mobile phone?

That's mostly because your personal information has been leaked. In life, our personal information is leaked everywhere, just like in a hotel, you apply for a membership card, register at the front desk, and you don't need to contact in the future.

Real estate, buying and selling rental housing will ask you for the number; Intermediaries, in addition to real estate agents, there are many other intermediary services such as housekeeping and second-hand transactions, especially the birth of newborns. The problem is particularly serious; Car dealers will let you register whether you repair cars, maintain them or buy a tire. It is said to be for better customer service; Insurance, needless to say; Shopping malls, various forms for you to fill in, discounts and so on. ;

The best way is to greatly reduce the leakage from the root cause, and the effect is far better than how to intercept it after leakage. Specifically, it is to make a trumpet to deal with leakage, which can be a secondary card with low cost. You can use a dual-card dual-standby mobile phone or China Mobile Unicom has a virtual secondary card service, which is also very convenient. Tuba is reserved for those who want him to find you and those who don't want to reveal it. For example, relatives, friends and colleagues or government departments and banks such as social security and medical insurance. You can set specific criteria for keeping the large size. If you feel uneasy, you can keep the small size. Trumpet is used in other one-time use cases, which may be leaked, such as receiving express delivery, giving it to an intermediary, registering a website, receiving the verification code of app, taking a taxi, booking a hotel ticket and so on. Everyone decides who will keep the big size. If you feel unsafe, leave the small size. This method is to cut off the source of telephone leaks from the source, which is more thorough. It is not too late to mend, and it will benefit from early use. Can be used with size number+harassment interception. It is no exaggeration to say that I use a small size more than a large one now.

Now that supervision is not so strict, this problem will not be solved for a while.