The initial point of contact in cases of suspected specific performance deficits varies from country to country. Please find below local contact addresses

UNITED STATES OF AMERICA (USA)

Phonak Inc., USA
4520 Weaver Parkway
IL 60555-3927 Warrenville

Phone: +1 630 821 5000
Phone II: +1 800 679 4871
Fax: +1 630 393 7400
E-Mail: info@phonak.com