The web interface uses Roles to provide and restrict access to the various features in the device.
There are four pre-defined roles: User, Support, Admin, and Root.
Basic mode provides access to a selected set of settings and aspects of features, displaying a reduced set of options. This mode is suitable for the most common tasks and configurations.
Expert mode provides access to a larger number of settings and aspects of features. This mode is suitable when you have deeper technical knowledge and want to do specific customizations or troubleshooting.