Headquarters:

Sona Hearing AG
Laubisruetistrasse 28
CH-8712 Staefa
Switzerland

Phone:    +41 58 928 36 36
Fax:        +41 58 928 36 12

support@sonahearing.com

USA:

Sona Hearing LLC
c/o Unitron Hearing Inc.
2300 Berkshire Lane North
Plymouth, MN 55441
USA

Phone: 877 821 5944

customerservice.us@sonahearing.com

France:

Sona Hearing AG
c/o Unitron Hearing France
5, rue Maryse Bastié
BP 86
F-69671 Bron Cedex
France

Phone:    +33 427 85 58 01
Fax:        +33 427 85 58 09

serviceclient.fr@sonahearing.com

Netherlands:

Sona Hearing AG
p/a Unitron B.V.
Ir. D.S. Tuijnmanweg 10
NL-4130 Vianen
Nederland

Phone:   +31 88 600 88 90
Fax:       +31 88 600 88 91

customerservice.nl@sonahearing.com

Germany:

Sona Hearing AG
p/a Unitron Hearing GmbH
Max-Eyth-Str. 20
70736 Fellbach-Oeffingen
Germany

Phone: +49 711 510 70 550
Fax:     +49 711 510 70 650

kundenservice.de@sonahearing.com

Switzerland:

Sona Hearing AG
p/a Phonak Schweiz
Laubisrütistrasse 28
8712 Stäfa

Phone:  0800 928 800
Fax:       +41 58 928 71 07

customerservice.ch@sonahearing.com

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