What is the service password of China mobile operator?

Real-name registration system customers can edit the short message "242* ID number * new password * new password" and send it to 10086 to reset the service password; Or dial 10086 and select the No.4 key "Password service and shutdown"-select the No.4 key "Forgot password", and follow the voice prompts to remind you that you should not set a 6-digit simple password for the new password (such as 1 23456, 65432 1).