How long does the mobile company keep personal message content? What is the inquiry procedure?

1. When the mobile phone has no service, no signal or is turned off, but the mobile phone must be in a state of non-arrears, the last received short message will be kept for 48 hours, and the mobile phone will automatically receive it when there is a signal or it is turned on.

2. For the received SMS, you can only query the SMS list, not the SMS content. In the business hall, you need a valid personal certificate to check the verification code received by the inquired number. Online business hall query method:

1, visit www.10086.cn.

2. Enter the detailed query page.

3. Select the type and date of the schedule to be queried.

4. Receiving SMS verification code

5. Enter the verification code and confirm the query.

6. The query results show that there are only sending records and no access records.