21
P-871M User’s Guide
Required Information
• 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.
"+" is the (prefix) number you dial to make an international telephone call.
Corporate Headquarters (Worldwide)
• Support E-mail: [email protected]
• Sales E-mail: [email protected]
• Telephone: +886-3-578-3942
• Fax: +886-3-578-2439
• Web: www.zyxel.com
• Regular Mail: ZyXEL Communications Corp., 6 Innovation Road II, Science
Park, Hsinchu 300, Taiwan
China - ZyXEL Communications (Beijing) Corp.
• Support E-mail: [email protected]
• Sales Email: [email protected]
• Telephone: +86-010-82800646
• Fax: +86-010-82800587
• Address: 902, Unit B, Horizon Building, No.6, Zhichun Str, Haidian District,
Beijing
• Web: http://www.zyxel.cn
China - ZyXEL Communications (Shanghai) Corp.
• Support E-mail: [email protected]
• Sales Email: [email protected]
• Telephone: +86-021-61199055
• Fax: +86-021-52069033
• Address: 1005F, ShengGao International Tower, No.137 XianXia Rd, Shang-
hai
• Web: http://www.zyxel.cn
Costa Rica
• Support E-mail: [email protected]
• Sales E-mail: [email protected]
• Telephone: +506-2017878
• Fax: +506-2015098
• Web: www.zyxel.co.cr
• Regular Mail: ZyXEL Costa Rica, Plaza Roble Escazu, Etapa El Patio, Tercer
Piso, San Jose, Costa Rica
Czech Republic
• E-mail: [email protected]
• Telephone: +420-241-091-350
