Not true. China Construction Bank or any other major state-owned bank will not provide customers with credit card limit information of up to 600,000 yuan over the phone. Credit card sales over the phone are risky, such as receiving a call claiming to be from China Construction Bank, asking about credit card limits or other You should be vigilant about sensitive information and do not provide personally identifiable information, bank account numbers and passwords, SMS verification codes, etc. over the phone. If you have any doubts about the authenticity of the call, do not reply directly to the call and go to the China Construction Bank online store for consultation. .