How to modify the password of China Mobile Service?

You can go directly to the local business hall, or click Service in the mobile phone business hall, and then click Modify Service Password.

The service password is the identification password of China Mobile customers, which consists of 6 Shenzhouxing customers and 8 Arabic numerals, each of which can be any Arabic numeral from 0 to 9. When customers access the network, they can set it by themselves or provide it through a password card. With the service password, customers can obtain corresponding services or products through various channels of China Mobile. The act of passing the service password authentication is regarded as the act authorized by the customer himself.