Installation Instructions

1.2 Login authentication
Log in with your mobile phone number or
email account on the login page. The mobile
phone number is automatically recognized by the
system and does not input the country code. If
you have forgotten your password, you can go to
the passward page to reset your password. When
reset the password, you can receive a verification
code from your mobile phone and email address.
TT lock function
（Ⅲ）Main functions-registration and login