Can Unicom call 100 10 customer service to change the package?

If you want to upgrade or change the Unicom package, you can apply through the following channels:

1. Download and log in to China Unicom APP, click Services > Handling > Package Change, and follow the prompts.

2. log in to the online business hall of China Unicom, click "handle" > "package handle" > "package change", and follow the prompts;

Tips:

1, and the actual processing path is subject to the actual information displayed on the processing page;

2. Some packages cannot be changed in the above way for the time being. You can contact local customer service or business hall for consultation.