How can I make my mobile phone number free from harassment and advertising messages forever?

Today, I received a phone call from a street police station, reminding me to pay attention to telecom fraud, saying that it is almost the end of the year and it is the peak period of fraud, so I must be vigilant! They called me because they found that the liar had called me; It is true that I often receive some strange phone calls such as financial management and loans, and they are basically directly disconnected. Sometimes, my mobile phone will directly intercept some harassing calls. In the past, if I heard that someone was cheated by the phone, I was a little contemptuous, and I said, what a fool! This is all true, but gradually, as the scam revealed by the liar becomes "brilliant and superb", this psychology is gone. When I hear that someone has been cheated, I always silently remind myself that I must be careful!

One trick to intercept spam messages and harassing phone calls, and suggesting to collect spam messages and harassing phone calls has become a major problem in life. Today, I will give you a trick and suggest that you collect it. First, spam messages Some shopping platforms can directly enter the customer service terminal, find the official customer service, enter the unsubscribe message, and fill in their mobile phone number, so that it will be much quieter when it comes to the Double Eleven. If it is a scam message, I suggest you download an anti-fraud center App. Second, different operators set up harassing calls in different ways. Mobile users search the official WeChat account of "China Mobile High Frequency Harassment Phone Protection", select business settings, harassment interception settings, and choose to turn on protection. Unicom users search for "Smart Wo Service", log in the mobile phone number, select the mobile phone housekeeper and subscribe immediately. Telecom users search for "Tianyi Anti-Harassment", click on the service settings, intelligently intercept, set the phone number, and log in to open harassing calls, with a wide range. Third, the settings at the bottom of the wardrobe find the input method settings, enter the settings, customize the phrase, enter any letters in it, and then write any letters, so that the next time you fill in the address, you can print the ID number with one click. Turn on the camera and press and hold the camera button to record the video directly. If the storage space is not enough, save important chat materials and fill them with WeChat and QQ, and you will find that the mobile phone space is saved. Have you ever been bothered by harassing phone calls and spam messages?