ZyXEL Communications P-870M-I Series Manual Do Utilizador

P-870M-Ix Series User’s Guide

10

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

• 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.

• Support E-mail: support@zyxel.com.tw
• Sales E-mail: sales@zyxel.com.tw
• Telephone: +886-3-578-3942
• Fax: +886-3-578-2439
• Web Site: www.zyxel.com, www.europe.zyxel.com
• FTP Site: ftp.zyxel.com, ftp.europe.zyxel.com
• Regular Mail: ZyXEL Communications Corp., 6 Innovation Road II, Science 

Park, Hsinchu 300, Taiwan

• E-mail: info@cz.zyxel.com
• Telephone: +420-241-091-350
• Fax: +420-241-091-359
• Web Site: www.zyxel.cz
• Regular Mail: ZyXEL Communications, Czech s.r.o., Modranská 621, 143 01 

Praha 4 - Modrany, Ceská Republika

• Support E-mail: support@zyxel.dk
• Sales E-mail: sales@zyxel.dk
• Telephone: +45-39-55-07-00
• Fax: +45-39-55-07-07
• Web Site: www.zyxel.dk 
• Regular Mail: ZyXEL Communications A/S, Columbusvej, 2860 Soeborg, 

Denmark

• Support E-mail: support@zyxel.fi
• Sales E-mail: sales@zyxel.fi
• Telephone: +358-9-4780-8411
• Fax: +358-9-4780 8448
• Web Site: www.zyxel.fi
• Regular Mail: ZyXEL Communications Oy, Malminkaari 10, 00700 Helsinki, 

Finland