To register a newly purchased TZ or NSa hardware through user interface (UI)
Click Register in the top banner or on the MONITOR | Current Status | System Status page under Security Services.
Registering the appliance from TZ or NSa UI requires that DNS Server settings are configured on the WAN (X1) interface.
MySonicWall directly obtains the necessary information from the appliance. When finished, a message that the registration has been completed appears. Click CONTINUE.