【中文版】

手机银行激活码是用户在开通手机银行时，银行为其发送的一串数字或字母代码，用于激活用户的手机银行账户。在成功开通手机银行后，用户需要输入激活码，才能正常使用手机银行的各种功能。

手机银行激活码通常由6位数字或字母组成，是银行为了保证用户账户安全而采取的一项措施。在输入激活码时，用户需要确认输入的激活码与银行发送的激活码一致，以确保激活操作的安全性和准确性。

如果用户遗忘了激活码或无法正常接收激活码，可以联系银行客服进行咨询和帮助。银行客服会根据用户的账户信息，为其提供新的激活码或帮助其找回旧的激活码。

在使用手机银行时，用户还需要注意保护账户安全，避免泄露账户信息或密码。同时，用户也需要注意更新手机系统和应用程序，以确保手机银行应用程序的正常运行和安全性。

总之，手机银行激活码是用户开通手机银行后的重要一步，也是保障其账户安全的一项重要措施。在使用手机银行时，用户需要认真对待激活码的使用和保护，确保账户安全和正常使用的顺利进行。

【英文版】

The activation code of mobile banking is a series of numbers or letters that the bank sends to the user when opening a mobile banking account. After successfully opening the mobile banking account, the user needs to enter the activation code to use various functions of the mobile banking normally.

The activation code of mobile banking usually consists of 6 digits or letters, which is a measure taken by the bank to ensure the safety of the user's account. When entering the activation code, the user needs to confirm that the activation code entered is consistent with the activation code sent by the bank to ensure the security and accuracy of the activation operation.

If the user forgets the activation code or cannot receive the activation code normally, they can contact the bank customer service for consultation and assistance. The bank customer service will provide a new activation code or help them retrieve the old activation code based on the user's account information.

When using mobile banking, the user also needs to pay attention to protecting account security, avoid disclosing account information or passwords. At the same time, users also need to update their mobile system and applications to ensure the normal operation and security of the mobile banking application.

In summary, the activation code of mobile banking is an important step for users to open mobile banking accounts, and also an important measure to ensure the safety of their accounts. When using mobile banking, users need to take seriously the use and protection of activation codes to ensure the safety and smooth operation of their accounts.