How to query the short message list of Unicom a year ago?

At present, Unicom does not support querying the short message list of one year ago. You can check the detailed list of SMS and MMS messages in the last six months (including the current month) through the following channels:

1, log in to Unicom's online business hall and click phone bill query > bill query > detailed list query > SMS MMS detailed list;

2. after logging in to China Unicom APP client, click service > query > detailed query > SMS MMS detailed list;

3. Log in to China Unicom APPwap. 100 10.com, and click Query > Details Query > Details of SMS and MMS. In addition to the above methods, you can also go directly to your business hall to check the detailed list of SMS and MMS.