How can I send a text message saying that the postal savings bank card has not been swallowed?

Postal savings bank card does not accept trading tips card or passbook being swallowed, so you can only ask the customer service of Postal Savings Bank. The main causes of ATM card swallowing are machine failure, sudden power failure, overtime operation of cardholders, wrong password input and so on. The cardholder forgot to retrieve the card after withdrawing money. You should be a staff member who didn't see the card number clearly and informed the wrong person, so leave it alone.

For example, if the cardholder does not operate for more than 30 seconds, the machine may default that the cardholder has left, or the cardholder enters the wrong password three times in a row, and the machine will default that it is not operated by the cardholder himself. In order to maintain the safety of funds, the card will be swallowed.