Can SMS replace Unicom 3g package?

Hello, you can't change the package by texting. You can change the 3G subscription through the following channels:

1. You can log in to the online business hall/home page and click Self-service > Business Handling > Package Handling.

& gt package change, select the package you need to change and confirm. Your new subscription will take effect on June 1 day of the following month; 2. after logging in to the mobile phone business hall client, click handle > business handle.

& gt To change the 3G package, select the package type to be changed, and the change will take effect in the next month. In addition to the above methods, you can also bring the original valid ID card to Unicom's own business hall. Tips: in the new mobile phone business hall client, the path to change the 3G package is: service > handling > business handling > 3G package change.