How to check the phone bill balance of Samsung a7 100?

You can check the phone bill balance in the following ways:

1. Log in to the operator's online business hall with the service password of the mobile phone-enter the phone bill inquiry-balance inquiry, and inquire the phone bill balance;

2. Download and install the handheld business hall on the mobile phone-enter the phone bill inquiry-balance inquiry to inquire the phone bill balance;

3. Call the operator's customer service phone number and inquire according to the voice prompt;

4. Pay attention to the official WeChat account of the operator, bind the mobile phone number, enter the personal center-phone bill inquiry, inquire about the phone bill balance and other information.