How do I know the number of the mobile flow card?

The specific operation steps for querying the mobile flow card number are as follows:

1. First, click the icon of the "Info" application on your phone.

2. Then, select "10086" as the recipient in this message sending page, and then send the "local number" to 10086, and then you can see the relevant prompt operation in the reply message.

3. Then, we will follow the SMS prompt, enter "19" and send it, and then we can receive the SMS containing this mobile phone number.