1. Personal mobile banking: In Credit Card-More-Other-Supplementary Card, click on the supplementary card you need to select to enter this supplementary card transaction details page, click "Settings" in the upper right corner of the page, select "SMS Reminder", and make the settings and confirm according to the page prompts.
2. personal online banking: in credit card-credit card supplementary card management, select "information inquiry and setting" after the supplementary card you need to set, select "transaction SMS" in "setting type", and make the settings and confirm according to the page prompts.
Tips: At present, BOC only supports Great Wall series credit cards. Please confirm your credit card type.
(Answer time: December 5, 223)
The above contents are for your reference. Please refer to the actual business regulations.
you are cordially invited to download and use China Bank Mobile Banking APP or BOC Cross-border GOAPP to handle related business.