ZyXEL MI-7248 User Guide - Page 297
Customer Support
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APPENDIX D Customer Support In the event of problems that cannot be solved by using this manual, you should contact your vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you bought the device. Regional offices are listed below (see also http:// www.zyxel.com/web/contact_us.php). Please have the following information ready when you contact an office. 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 E-mail: [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 E-mail: [email protected] • Telephone: +86-021-61199055 • Fax: +86-021-52069033 MS-7206 User's Guide 297