Operation method
There are many ways to modify the package. Here, the editor chooses the most convenient way, which is to directly download the operator's APP, register and log in with the mobile phone number, and then click to proceed.
In the 4G package area, operators provide many packages for users to choose.
The small editor chooses the free combination package, which includes a national call package and voice package of at least 10 yuan
Then select the SMS package, which depends on the user's own needs to choose the package.
After selecting the combination package, click OK, and the system will automatically generate processing information. Click OK to process.
At this time, the system will prompt that the change is successful! Click Finish to exit package processing.