I heard that China Unicom, China Mobile and China Telecom can find the messages they deleted before. Is it true?/You don't say.

Unicom's online business hall and physical business hall can only find the short message list in the last six months. The short message list shows the short message number and sending time, but it cannot display the short message content.

You can view the detailed list of SMS and MMS through the following channels:

1. You can log in to the online business hall, and click the phone bill query > detailed list query > detailed list of SMS and MMS to query the detailed list of SMS and MMS for six months.

2. After logging in to the mobile phone business hall client, click Service > Query > Details Query > SMS MMS Details to query the SMS MMS details for six months;

3. Log in to the touch-screen version of WAP in the mobile phone business hall.10010.com, and click Query > Details Query > Details of SMS and MMS.

In addition to the above methods, you can also go directly to the local business hall to inquire about the details of your SMS and MMS.

Other operators suggest consulting the official customer service.