Contacting zyxel – ZyXEL Communications U-336SA User Manual

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This product has been approved for connection to the Public Switched
Telecommunication Network using interfaces compatible with ITU-TSS
recommendation I.420 (Basic Rate ISDN user access). This product
complies with the following directives:

1. The Council Directive 89/336/EEC of 3 May 1992 on the

approximation of the laws of the member states relation to Electro
Magnetic Compatibility. (EMC Directive)

2. Council Directive 91/263/EEC of 29 April 1991 on the

approximation of the laws of the Member States concerning
telecommunication terminal equipment. (The Telecom Terminal
Equipment Directive)

3. 93/68/EEC of 22 July 1993 amending the Directives 89/336/EEC,

91/263 /EEC and 92/31/EEC.(Marking Directive)

The Council Directive 92/31/EEC of 28 April 1992 amending
directive on the approximation of the laws of the member states
relating to EletoMagnetic Compatibility.

Contacting ZyXEL

If you have questions about your ZyXEL product or desire assistance,
contact ZyXEL Communications Corporation in one of the following
ways:

•

Phone: In North America call between 8:00 AM and 5:00 PM
PST at (714) 693-0808

Outside North America, you can dial +886-3-5783942 between
8:00AM and 5:00PM Taiwan time (GMT +8:00).

•

Fax: ZyXEL in North America: (714) 693-8811 or Taiwan: +886-
3-5782439

•

E-mail:

This manual is related to the following products:

U-336S