Account and login can be found under section Users in the Admin portal.
The main thing you can do under Account and login is to add an email address on a user, and send an email to reset a user's password, and send an onboarding email.
Here you can also Remove a user.
The page also shows then different users have logged into Telavox the last time, as well as from which app (browser, desktop, or mobile app) they logged in from.