Remember, if you call someone and they show that your number is advertising, harassment, fraud, etc., then your mobile phone number has been tagged by others. In this kind of situation, don't panic, 1 trick and 1 minute will teach you to remove the mark.
Open WeChat on your phone, find and tap it in turn.
1. Open the [magnifying glass] in the upper right corner of the WeChat →, as shown below.
2. Click [Official Account] → enter [China Academy of Information and Communications Technology] → [Search], as shown below.
3. Click [CAICT Institution] as shown below.
You can also click on "Number Marking Service" directly in the above figure.
4. Click [Service], as shown below.
5. Click [Number Marker Query], as shown below.
6. Enter your marked [mobile phone number] → [query], as shown below.
7. Click and check the [Flag to be canceled], as shown below.
8. Click [Application Flag Clear], as shown below.
9. Wait for it to pass so you can unmark your number.
Suggestion: In case you can't find it next time, it is recommended to pay attention to the official account of "China Academy of Information and Communications Technology".
Summary of dry goods
Tips: For related videos, please refer to "1 trick and 1 minute to teach you to remove your mobile phone number from being flagged as harassment or sales calls, Xiaobai must have hands"
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