What is the reservation information of Longjiang bank card bound by mobile phone?

Longjiang Bank reserved information means that,

When you apply for a bank card, the bank requires you to keep your address, contact number and your ID number.

Reservation information is the information that appears when customers use online banking or mobile banking to make purchases and payments, so as to detect whether the correct bank website is collecting your money. Reservation information can help customers identify the correct mobile banking website. Reserved information is a means for banks to improve the security of online banking. It is to set a paragraph of text as anti-counterfeiting verification information to prevent hacker attacks such as phishing and fake websites. When you set the reservation information, it will be displayed on the default home page of personal online banking or online shopping home page.