Why didn't my mobile phone send me a text message when I was withdrawing money from ICBC?

1. As the short message service of telecom operators is non-real-time service, there may be delay or even some short messages can not be received normally. Therefore, the real-time services mentioned in the above table are all handled by banks in real time, but it does not mean that customers will definitely receive reminder messages in real time.

2. Bank batch deduction business (business in which customers sign agreements to entrust banks to deduct money on their behalf), such as withholding telephone charges, fixed investment, etc. , usually at night. In order to avoid disturbing the normal rest of customers, the reminder message of balance change will be delayed.