Compliance

The following paragraphs present all of the required compliance and declaration of conformity information.

EUROPEAN COMPLIANCE

Conformity of the equipment with the guidelines below is attested by the CE mark.

EC Declaration of Conformity

Manufacturer's Name:	ClearOne Communications
Manufacturer's Address:	Edgewater Corporate Park South Tower
	5225 Wiley Post Way
	Suite 500
	Salt Lake City, Utah 84116 U.S.A.
EU Representative Name:	ClearOne Communications Ltd.
	Atlantic House
	Imperial Way
	Reading Berkshire
	RG2 0TD
	United Kingdom
Model:	Chat 50

Product Standard(s) to which Conformity of the Council Directive(s) is declared:

EMC 2004/108/EC "Electromagnetic Compatibility (EMC) Directive":

EN 55022: 2006 (Emissions)	Information technology equipment - Radio disturbance characteristics
EN 61000-3-2: 2004	Part 3: Limits -Section 2: Limits for harmonic current emissions.
EN 61000-3-3: 2002	Section 3: Limitation of voltage fluctuations and flicker in low voltage
	supply systems for equipment with rated current up to and including 16A.
EN 55024: 1998 (immunity) +A1+A2	Information technology equipment - Immunity characteristics - Limits and methods of
	measurements.
EN 61000-4-2: 2001	Electrostatic Discharge Immunity
EN 61000-4-3: 2002	Radiated RF Immunity
EN 61000-4-4: 2004	Electrical Fast Transients Immunity
EN 61000-4-5: 2005	Lighting Surge Immunity
EN 61000-4-6: 2004	Conducted RF Immunity
EN 61000-4-8: 1993	Power Frequency Magnetic Field Immunity
EN 61000-4-11: 2004	Voltage Dips and Voltage Interruptions
73/23/EEC "Low Voltage Directive (LVD)":
IEC 60950-1: 2001	Safety of Information Technology Equipment, Including Electrical
	Business Equipment.

RoHS -2002/95/EC Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (EEE) & WEEE-2002/96/ED Waste of Electronic Equipment (EEE).

We herein certify that the products listed above are in compliance with the EU directive 2002/95/EC and EU directive 2002/96/EC.

We, the undersigned, hereby declare that the equipment specified above conforms to the above directives and standards. Date of Issue: November 21, 2007.

Legal Representative in Europe /s/ Greg A. LeClaire

Signature

Greg A. LeClaire,

CFO

Waste Electrical and Electronic Equipment “WEEE” Directive 2002/95/EC”

ClearOne is compliant with the WEEE directive. For recovery and recycling information, visit: :www.clearone.com/support/recycling.php?content=main

32 Technical Support: 800-283-5936

Appendix 32

COMPLIANCE

EUROPEAN COMPLIANCE

73/23/EEC "Low Voltage Directive (LVD)":