How to change the package by SMS?

There are two convenient operation methods to choose from when changing the SMS package of China Mobile: First, open the China Mobile app on your mobile phone, enter the personal center, click the My Package option, then select the Change Package option, and follow the prompts to easily handle the new package plan. If you prefer short message operation, you can send a short message to 186 with the content of 186, and then you will receive the main menu of the short message business hall. Reply to the opened business in the menu, and the system will guide you to complete the package change process. Whether it is app operation or SMS mode, it is simple and easy to help you quickly adjust your SMS service package.