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Customer support, Appendix f customer support, Customer support (437) – ZyXEL Communications IES-708-22A User Manual

Page 437

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IES-708-22A User’s Guide

437

A

P P E N D I X

F

Customer Support

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

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, www.europe.zyxel.com
• FTP: ftp.zyxel.com, ftp.europe.zyxel.com
• Regular Mail: ZyXEL Communications Corp., 6 Innovation Road II, Science Park,

Hsinchu 300, Taiwan

Costa Rica

• Support E-mail: [email protected]
• Sales E-mail: [email protected]
• Telephone: +506-2017878
• Fax: +506-2015098
• Web: www.zyxel.co.cr
• FTP: ftp.zyxel.co.cr
• Regular Mail: ZyXEL Costa Rica, Plaza Roble Escazú, Etapa El Patio, Tercer Piso, San

José, Costa Rica

Czech Republic

• E-mail: [email protected]
• Telephone: +420-241-091-350
• Fax: +420-241-091-359
• Web: www.zyxel.cz