How to check the balance of the baby card customized in the postal service?

You can check it through online banking or the counter.

China Postal Savings Bank's account balance inquiry method: through online banking (you can log in through Baidu browser). After opening online banking, log in to the online banking interface of China Postal Savings Bank, and select Personal Online Banking to log in on the left. Enter the user name (generally the ID number by default), password and verification code in the login interface of personal online banking, and you can log in to personal online banking. If you log in for the first time after opening online banking, the online banking activation interface will appear, which is actually to change the six-digit password originally set on the bank counter into a password with more than eight digits and letters. After successfully logging in to online banking, you can conduct business such as account management and transfer.

There are four ways to query the balance of postal passbook: SMS banking service: China postal savings balance SMS query method: after the opening of mobile banking of Postal Savings Bank. You can check the balance information by sending SMS. Transaction information SMS format: current account balance inquiry: the last four digits of YECX# account number, sent to 95580. Inquiry of current account details: the last four digits of MXCX# account number are sent to 95580 to inquire about the details of the last two transactions. Telephone banking: through the postal savings telephone 95580, the balance can be inquired according to the voice operation. Mobile banking (taking Huawei p 10 mobile phone as an example, based on Android 7.0 operating system): Open the postal savings client, enter the account number and password to log in, then display the main page of the software, and click "Account Inquiry" to see the balance.