How to enjoy the 18 package when changing to GSM?

Call 10086 directly, press the 0 key to switch to manual service, and tell the customer service about the appeal. Or go to the business hall to change it. Of course, it can also be replaced through the online business hall, as follows:

1. First, we searched Baidu for "China Mobile Online Business Hall", found official website, and clicked Enter. Then we click login on the web page.

2. Come to the login interface, enter your mobile phone number and password and click Login. If you forget your password, you can choose the short message random code at the back to log in.

3. After logging in, we choose to click "Online Business Hall".

4. Drop down "Parcel" and select the type of parcel you want to handle, and click "Handle Now".