How to change the flow of China Mobile's M value?

China Mobile's M value cannot be exchanged for traffic, but it can be exchanged for telephone charges. The specific methods and steps are as follows:

Tools/materials: mobile phone, 10086 official website.

1. First open the mobile browser, then enter China Mobile, and then click to enter the official website of China Mobile.

2. Then click "My Mobile" and enter your mobile phone number on the right to log in.

3. Next, find "My Consumption" on the left, and then click the "M Value Query" option in the drop-down box.

4. Then you can directly see your total M value, and then click "Exchange phone charges".

5. You can see several exchange grades such as 30 yuan, 50 yuan, 100 yuan on the phone bill exchange page, and the exchange requirements of each grade are different. For example, the telephone bill in 30 yuan needs 9 yuan RMB plus 14 100 m.