∙Technical support: support@zyxel.com in North America. support@zyxel.hinet.net outside North America.
∙Product information: Visit our site on the World Wide Web: http://www.zyxel.com.
∙FTP: Information , such as ZyXEL software and ROM updates for North America can be found at this FTP address: ftp.zyxel.com
For European and Asian versions and related files, use the address: ftp.zyxel.co.at
∙Postal Service: You can send written communications at the following address:
ZyXEL Communications Corporation
6, Innovation Road II,
or
ZyXEL Communications Inc. 4920 E. La Palma Avenue Anaheim, CA92807, U.S.A.