Can Unicom check the SMS content of the main and secondary cards?

1. Unicom provides detailed list inquiry service for mobile phone customers, which can inquire about call details, mobile Internet traffic details, value-added services details and SMS details.

2. Generally, it provides detailed list inquiry service for nearly 6 months, including this month.

3. You can query the sending number, sending time, fee collection and other information in the short message list, but you can't query the content of the short message, and neither can the secondary card.

4. You can log in to Unicom's online business hall through your mobile phone number and service password/inquire about details.

5. Or go to Unicom's mobile phone business hall to inquire.