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User credentials: View and modify stored credentials.
Install from SD card: Install certificates from the
internal storage or the microSDXC card.
Clear credentials: Delete all certificates.
Trust agents: View or deactivate trust agents.
Screen pinning: Keep a screen of your choice in view so
that others cannot switch to other apps and access personal
information (see Protecting Your Phone With Screen
Pinning).
Apps with usage access: Turn on or off some apps’
access to your phone usage information.
Accounts
Manage your accounts and synchronization. Touch Add
account to sign in to or create accounts on your phone.
Touch an account you have added and adjust the account
settings.
You can also touch Emergency information to edit your
medical information and emergency contacts for first
responders to read from your lock screen.
Accessibility
Configure the system accessibility options and accessibility
plug-ins on your phone, such as using Color inversion or Font
size for users with sight problems.