SonicWALL SRA 1200/4200 Getting Started Guide Page 25
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.