The Service Screen - ZyXEL Communications ZYWALL USG 20 Manual

Chapter 10 Registration
Note: If the ZyWALL is registered already, this screen is read-only and indicates
whether trial services are activated (if any). You can still select the unchecked
trial service(s) to activate it after registration. Use the Service screen to update
your service subscription status.
Figure 155 Configuration > Licensing > Registration: Registered Device

10.3 The Service Screen

Use this screen to display the status of your service registrations and upgrade
licenses. To activate or extend a standard service subscription, purchase an iCard
and enter the iCard's PIN number (license key) in this screen. Click
Configuration > Licensing > Registration > Service to open the screen as
shown next.
Figure 156 Configuration > Licensing > Registration > Service
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ZyWALL USG 20/20W User's Guide