My mobile phone number has been blocked by China E-mail without any explanation or solution. How to solve it?

As follows:

1. When asking customer service to unblock your mobile phone card number, you can first try to see if you can still call the customer service number in the business hall. In some cases, it is possible to answer the call. At this time, you can ask manual customer service to try to unblock it.

2. Go to the business hall to handle the situation. When the telecom card is blocked, it can indeed be unblocked if it is the first time. The person who applies for the mobile phone card only needs to take his or her ID card and go to the corresponding business hall to find a staff member to cancel it. However, if it is blocked for the second time, it will not be easy to use. Not only the China Telecom card number may not be registered in the future, but also the accounts of the other two major operators cannot be registered anymore. Therefore, everyone must pay attention to the problem of their mobile phone cards being blocked, and try not to use the card number issued by the personal ID card for electronic sales.

Reason:

1. Frequent outbound calls No mobile phone card can escape the result of being blocked due to high frequency of outbound calls, and telecommunications cards are no exception. As long as the Ministry of Industry and Information Technology or the operator detects anomalies in the account, it may be banned after investigation and confirmation.

2. If you make cross-operator calls using telecom cards, such as China Unicom or China Mobile, your number may be blocked too many times. Because the lines built by different card attributes are different, if the call frequency is high, the card number will be determined to be abnormal and the number will be blocked.

3. Being complained about is also one of the reasons why telecom cards are blocked. It often appears when customers complain that the card number is a marketing number or has harassment, promotion, etc. Once it is determined by the system, then it will Not far from being banned.