(1) The main interface of the mobile phone terminal has "one-click login of local phone number" login (the mobile phone number bound at that time must be used). (2) The account cannot be logged in because the original bound mobile phone number is disabled. You can log in directly with your student ID card. After logging in successfully, enter My-Settings-Account Binding and change to a new mobile phone number. Account freezing: after entering the wrong password for 5 times, the account will be frozen, generally for 24 hours, and will be automatically unfrozen after 24 hours. In case of emergency, you can contact the administrator. Contact the administrator in case of emergency or re-enter the correct password after 24 hours.

:' 1, the network is crowded, so you can enter later.

2. The signal is bad. At this time, you can change the network and find a better signal to surf the Internet.

3. The campus network needs the school's WiFi to enter. Therefore, you must connect to the campus network before you can log in.