Why can't the mobile online business hall automatically log in with SMS verification code, but enter the soft every time?

Mainly because the mobile phone business hall client does not support the function of automatic login using SMS verification code.

SMS verification code is random, which is mainly to provide convenience for users' business inquiry and also for the sake of users' information security.

When logging in to the mobile phone business hall client with SMS verification code, once you log out of the mobile phone business hall client, this login will be automatically logged out, and you still need to enter your mobile phone number and get SMS verification code for the next login;

If you can use SMS verification code to log in automatically, once the mobile phone is lost, the owner will also modify the service password and stop to report the loss, but will check some information of the mobile phone business hall;

If you want to log in automatically, you can log in with the service password and SMS verification code, and choose automatic login at the same time. You don't need to enter login information such as mobile phone number and service password every time you log out and reopen.