Unicom SMS checks how much the phone bill is sent to 11.

China Unicom uses SMS to check the telephone charges (national unified SMS instruction):

1. Telephone charges of the current month: edited from 11 to 11;

2. Available balance (i.e. real-time balance): Edit 12 and send it to 11;

3. Last month's bill: Edit 13 and send it to 11;

4. Historical bill: Edit 14 and send it to 11; In addition to SMS, you can also log in to Unicom's online business hall or Unicom's mobile phone business hall to check the phone bill and the remaining balance of the package.

Extended information:

Telephone bill quick check special line:

The p>11 telephone bill quick check special line means that when the mobile customers of China Unicom dial 11XX(XX is set according to the business rules), they can directly obtain the corresponding self-service content of this machine, and * * three quick dial numbers are online, namely, 1111 balance inquiry and 1111 balance inquiry.

Take the balance inquiry as an example. Previously, customers needed to dial the 11 customer service hotline and enter the sub-menu on the 4th floor before inquiring. At this stage, customers can directly query the balance by dialing 1111, and it is equipped with SMS sending function for customers to choose. The number of visits to the 11 telephone bill quick check line has exceeded 8 million, with an average daily visit of 13,.

Measures to control spam messages in China Unicom:

Users can complain and report through 11 hotline, 11 SMS, Weibo @ Beijing Unicom and @ China Unicom Beijing Customer Service. China Unicom's mobile phone business hall client has also added a "one-click report" function of spam messages, which is free for customers to use. From January to September, 213, the reporting channel of Beijing Unicom blocked a total of 2,61 spam messages.

Baidu Encyclopedia -11 (China Unicom Customer Service Hotline)