Sonus Network Donates to Toys for Tots Foundation

PORTLAND, OR - January 6, 2003

The Sonus Network has donated a check on behalf of its Network Members in the amount of $4,575 to the Marine Corps Toys for Tots Foundation in Quantico, Virginia. Today, fifteen million American children live in poverty. For the past 53 years Toys for Tots has delivered a message of hope to our nation's most needy children and have fulfilled the Christmas hopes and dreams of over 130,000,000 children. We believe that every child deserves a little Christmas and a few lasting memories as well. Sonus Network Members donated from each Sonus Solution hearing aid purchased on the Sonus website during December 2002. Sonus is very proud to be affiliated with professional and generous Members whose charitable contribution collectively will significantly impact children in need during 2003.

Sonus Corp. is the largest audiology-based retailer of hearing instruments in North America. Sonus company-owned and affiliated hearing centers provide a full range of products and services to hearing impaired patients. The Company's vision is to become the premier network of hearing centers in North America. To learn more about the Company, visit the Sonus website at www.sonus.com.