1. Counter: Go to any branch in China to sign the contract with my valid certificate, debit card or quasi-credit card. If some branches support the signing of current settlement passbook, they can go through the signing formalities at any branch of the tier-one branch where the account is opened.
2. Online banking: log in to personal online banking and click Settings → Message Service → Enable.
3. BOCOM: Log in and click "All > Local → Messaging Service → Signing".
4. Telephone banking: Please dial 95599 to sign the debit card information service through telephone banking.
If you use our credit card, you can log in to Zhangyin APP, click "Credit Card → Settings → SMS Service → Apply for Opening" or call our credit card center hotline 4006695599 to open the SMS reminder service for full transfer.