What software can query the detailed list of mobile phone telecommunications?

Hello, users can download and install the client of the telecom handheld business hall, log in their own telecom mobile phone number, and then they can query the phone bill and call details, or they can query the call details through the telecom online business hall. Taking the call details as an example, this paper introduces the query method:

1. Open the online business hall of China Telecom, and then log in the account.

2. After logging in, find it in the navigation bar and query the list.

3. Then select the month to query and fill in the verification code to query.

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