How does Unicom check the phone bill by SMS?

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

1. Telephone bill of the current month: edit 10 1 send to10010;

2. Available balance (real-time balance): edit 102 and send it to10010;

3. Last month's bill: edit 103 and send it to10010;

4. Historical bill: edit 104 and send it to10010; 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 data

Brief introduction of customer service number:

100 10 (customer service hotline): business consultation, business acceptance, complaint reporting and various manual services.

10016 (10016 special line): responsible for the return visit, retention and maintenance of users, and telemarketing.

100 1 1 (telephone charge recharge line): telephone charge recharge.

100 18 (customer club service hotline): club services such as basic service information inquiry, special service item inquiry and special service item acceptance.

+8618618610010 (international roaming customer service hotline): business consultation, complaint handling and emergency service.