Generally, the card will be sent after approval. After receiving the card sending message, you can use CCB online banking, mobile banking, WeChat, credit card service hotline, or SMS (if it is the first card, receive the CCB card sending message) After that, you can use the mobile phone number reserved in China Construction Bank, edit the text message "313#last four digits of the card number" (the last four digits of the card number are in the text message sent by the credit card) and go to 95533 to check the limit of the new card.