1. There are four main security authentication tools for personal mobile phone bank withdrawals, namely "mobile phone transaction code (SMS verification code)+dynamic password (ETOKEN)", mobile phone shield, SIM shield and BOC E shield (that is, audio keys that can be inserted into mobile phone audio ports).
2. There are mainly two authentication tools for personal online banking, namely "mobile phone transaction code (SMS verification code)+dynamic password (ETOKEN)" and BOC E shield (that is, hardware equipment that supports inserting USB interface into computer).
The above contents are for your reference. Please refer to the actual business regulations.
If you have any questions, please contact online customer service of Bank of China.
You are cordially invited to download and use China Bank Mobile Banking APP or China Bank Cross-border GO APP to handle related business.