ZyXEL Communications NWD-490 Manuel D’Utilisation
ZyXEL NWD-490 User Manual
11
6. Customer Support
Please have the following information ready when you contact customer
support.
support.
• Product model and Serial number
• Warranty
• Warranty
Information
• Date that you received or purchased your device
• Brief description of the problem including any steps that you have
• Brief description of the problem including any steps that you have
taken before contacting the ZyXEL Customer Support
Representative
Representative
SUPPORT E-MAIL
TELEPHONE
WEB SITE
support@zyxel.com +1-800-978-7222 www.zyxel.com