ZyXEL X-550

5 Customer Support

Please have the following information ready when you contact customer support.

Serial number for your specific product

Warranty Information

Date that you received or purchased your device

Brief description of the problem including any steps that you have taken.

SUPPORT E-MAIL

TELEPHONE

WEB SITE

support@zyxel.com

+1-800-978-7222

www.us.zyxel.com

 

 

 

19