Unicom users owe money and enter the lock-up period. Can they unlock the phone bill automatically or in the online business hall?

The mobile phone number cannot be recharged during the lock-up period. If your mobile phone number is within the 30-day lock-up period, you can check the service password through manual customer service or go to Unicom's own business hall to unlock it. After the lock is successful, it needs to be recharged as soon as possible, otherwise it will re-enter the 30-day lock-up period, and the account will be automatically cancelled after the lock-up period.