How to check the phone bill balance on the mobile phone?

Hello, taking telecom as an example, there are many ways to check the phone bill on China Telecom's mobile phone card:

1, directly call China Telecom's self-service customer service hotline 1000 1, and then press the corresponding number keys according to the voice prompt to insert your own phone bill usage.

2. You can also edit the unified digital code 10 1 to inquire about the usage of telephone charges.

3. You can also directly download the software of China Telecom's pocket business hall, and then log in to your own telecom account. After logging in, you can see the usage of telephone charges and traffic on the home page.