How to check whether the child has bought a mobile phone card?

Ask the child or check the phone card under his name, how to check the phone card under his name:

1. Open WeChat and search for "Gong Xin Weibo" WeChat official account.

2. Click "One Certificate for General Enquiry",

3. Enter the personal information verification code, and then click Query. Within 48 hours, you will receive a short message from the Anti-Fraud Center of the Ministry of Industry and Information Technology (10699000), which will tell you the query results in detail and how many calling cards there are under one name.