Draytek VigorPro 5500 Quick Start Manual page 38

Note: CTCH means you can acquire anti-spam service from Commtouch.
8. Next, the DrayTek Service Activation screen will be shown as the following.
(Above figure supposes you have not activated Anti-Virus yet.)
9. Click Close.
Now, you have finished all the procedure for activating Anti-Spam service for your router.
Note: You are allowed to use this version (with anti-spam features) for 30 days
after registeration for your router. In addition, you will be informed with an
e-mail before the expiry of this version.
34 VigorPro 5500 Quick Start Guide