About This User's Guide

Customer Support

Should problems arise that cannot be solved by the methods listed above, you should contact your vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you bought the device.

See http://www.zyxel.com/web/contact_us.php for contact information. Please have the following information ready when you contact an office.

Product model and serial number.

Warranty Information.

Date that you received your device.

Brief description of the problem and the steps you took to solve it.

 

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NSA320 User’s Guide