The new Unicom 3g card received the message10010011on the same day.

Fixed-line business refers to Unicom's broadband and fixed-line business! By replying to this short message, the service quality of the staff can be evaluated, so that users can supervise the service quality of the staff more effectively.

You may have used this number to install a fixed telephone or broadband service, or use it as a contact number to handle related business. If not, you can consult local customer service.