3.In the 'Activate Service' page, type or paste your key into the Activation Key field and then click Submit.
Once the service is activated, you will see an expiration date or a license key string in the Status column on the Service Management page.
Trying or Purchasing Services
To try a free trial of a service, click Try in the 'Service Management' page.
To purchase a product or service, click Buy Now in the 'Service Management' page to complete your purchase.
When activation is complete, MySonicWALL displays an activation screen with service status and expiration information. The service management screen also displays the product you licensed.
You have successfully registered your SonicWALL appliance.
SonicWALL SRA 1200/4200 Getting Started Guide Page 25