First of all, you should know that the customer service phone number of Baoshang Bank is 95352.
Then, the specific operation process is as follows: dial 95352, then select "1" signing bank according to the customer service prompt, then select "1" self-service, select "1" credit card business, and finally select "4" to apply for progress inquiry. So you can check the application progress of the credit card you applied for at the undertaking bank.
I hope my answer can help you, and I wish you success in handling the card.