1. After logging in to personal online banking, select

2. After clicking Customer Service, select-<; Query and modify customer contact information >

3. Enter the next step, query the customer contact information, leave the missing provincial capital in the column below, select the second line from the drop-down scroll bar menu, and click the query button below to enter.

You can see that the long-standing figures still exist. Pay attention to whether the counter reservation in the fourth column is empty. If the record is lucky. Just write down the corresponding number, this is the reserved mobile phone number.