I don't have the password. How can I check it? Can I check Unicom's call records and short messages?

1. If you don't have a service password, you can log in to Unicom's online business hall or call Unicom's customer service phone to reset the service password, then log in to Unicom's online business hall, and click on phone bill query > bill query > call details to query the call details of the last six months (including the current month). 2. The content of the short message cannot be queried because it involves personal privacy issues.