How to remove the blacklist of Unicom SMS?

Users blacklisted by Unicom are generally due to the arrears of Unicom numbers registered with ID cards. It is suggested that you can bring the owner's valid certificate to the Unicom's own business hall, cancel the blacklist by paying off the arrears, or pay in the mobile phone Unicom handheld business hall to recharge.

Blacklist users include the following three types:

1. Arrears for three months of downtime include cancelled users and non-cancelled users.

2. Malicious arrears users, such as users who maliciously defraud international information stations and users who maliciously defraud roaming charges in different places.

3. Users suspected of short message fraud, fraud and other criminal acts identified by public security organs.

If it is the second or third, it will be difficult to remove the blacklist.

Due to the different policies in different provinces, please consult Unicom customer service or the original ID card of the host to inquire in Unicom's own business hall for details.

Extended data:

Check the phone bill and traffic in time to avoid being blacklisted;

If you need to inquire about the remaining resources of the package, you can log in to the homepage of Unicom's online business hall and click on the phone bill inquiry > usage inquiry > package balance to inquire.

If you need to query the mobile phone traffic, you can log in to the homepage of Unicom's online business hall, and click phone bill query > usage query > Internet traffic to query the usage of mobile phone Internet traffic.

Or you can send a message CXLL (case-insensitive) to 100 10 to check the traffic usage of this month as of the previous day.

Baidu Encyclopedia-Unicom Blacklist