I open an account in a bank and don't have to cancel my mobile phone number; If other people use this number, will they receive the message?

If it is a savings card of China Merchants Bank, the mobile phone number does not need to be updated in time, otherwise the holder of the old mobile phone number will receive a text message.

The binding number (mainly used for notice of fund entry and exit, public version/mobile banking payment transfer verification code) can be modified through the professional version (ukey) or the counter (including the visual counter), and there is no other channel for the time being. Professional Edition: After logging in, click "One Card → Account Management → Modify Contact Information" to modify or reserve "Mobile Phone"/"Email".

Counter: The cardholder carries the account opening certificate and mobile phone to modify or make an appointment at any counter of China Merchants Bank (no need to show the card), and you need to use your new mobile phone number to accept the verification code. Changing the number at the counter is free.

Tips:

The reserved phone number modified here is independent from the mobile phone number associated with your professional certificate and needs to be modified separately. The M 1 mobile phone number reserved for the professional version is used for the professional version to obtain the verification code for payment, transfer and remittance, and to notify the certificate (recovery, copy and certificate expiration) by SMS. The reserved telephone number M 1 for professional edition cannot be modified in professional edition. You need to bring your valid account opening certificate to any counter of China Merchants Bank (including VTM visual counter).