How to add multiple SMS reminders to rural commercial banks

How to add two short messages to a bank card?

That's when you apply for a bank card. When you apply for a card at the bank counter, the staff at the counter will remind you to leave a reserved mobile phone number for the bank when you apply for a card. Generally, a bank card has a reserved mobile phone number, so you want to add two short messages, but you can't reserve two mobile phone numbers. You can only say that one mobile phone number can't add two text messages.