ZyXEL Communications XGS1930-28 User Manual page 369

Middle East
• Zyxel Communications Corporation
• https://www.zyxel.com/me/en/
North America
USA
• Zyxel Communications, Inc. – North America Headquarters
• https://www.zyxel.com/us/en/
Oceania
Australia
• Zyxel Communications Corporation
• https://www.zyxel.com/au/en/
Africa
South Africa
• Nology (Pty) Ltd.
• https://www.zyxel.com/za/en/
Appendix A Customer Support
XGS1930 Series User's Guide
369