User manual

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a PIN Unlock Key (PUK) to restore the nano-SIM card.
 Make passwords visible: Display passwords as you enter
them.
 Device administrators: View or deactivate apps you have
authorized to be device administrators.
 Unknown sources: Check this option to permit installation
of apps from sources other than the Play Store.
 Storage type: Check the credential storage type.
 Trusted credentials: Display trusted CA certificates.
 User credentials: View and modify stored credentials.
 Install from SD card: Install certificates from the storage.
 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 your
personal information.
 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 type to see that type of accounts you have
added and adjust the accounts settings.