How does Telecom check traffic messages?

1, dial 10000 directly, and enter the corresponding code according to the voice prompt to complete the inquiry of the remaining flow of the package.

2. Log in to the mobile phone business hall and complete the query under my package interface.

3. Send a short message 1000 1 to 1000 1 to get the menu of SMS service center, then resume the corresponding code query, remember the last query code, and send the query directly next time.