10086 sent a message saying that 1 time the wrong service password was entered.

This is because others try to check your local business through password verification. Nowadays, mobile companies generally need to enter passwords when inquiring about other businesses, and they will send SMS reminders whether they find them or not, especially for detailed single business.

Others use your mobile phone number online or elsewhere, try to enter the password, make an error, and then the error message is sent to your mobile phone.

Service password is a kind of identity authentication. You can handle and inquire about business on the website and business hall through the service password, and you can also inquire about your call records through the service password. Please keep the password well. If there is a password input error, and you have not operated it, it may be that someone else wants to inquire about your information. In each channel, if the service password is verified five times in a row within 24 hours (counting from the 65438th+0th verification error), the service password cannot be verified again within 24 hours (counting from the 5th verification error).

Service password:

The service password is the identification password of China Unicom, China Mobile and China Telecom customers, which consists of 6 digits (0~9). Only used for business inquiry and some business acceptance. In addition to the service password, a valid certificate is required to handle the business acceptance project involving the nature of transaction.

Service password is the identification password of telecom customers, which consists of a set of 6 digits (each digit can be any number from 0 to 9). When using this number for the first time, mobile phone users should remember to set the service password in person. If they have a service password, they should modify it immediately, and modify the service password 1 time at least within one month after purchasing a set of cards or newly accessing the network to ensure the confidentiality of the password. Also remember not to set an overly simple service password. The act of passing the service password authentication is regarded as the act authorized by the customer himself.

At present, operators have strict anti-theft measures for service passwords, and users have SMS notifications when logging in to online business halls and handling business at physical outlets.