Phonak Hearing Aid Customer Service
Phonak hearing aid customer service — professional guide What Phonak customer service covers and how the system is structured Phonak (a Sonova brand headquartered in Stäfa, Switzerland) provides customer service through a tiered ecosystem: the manufacturer (Phonak/Sonova), authorized dealers and clinics, and dedicated tech support/online resources. The manufacturer handles warranty validation, factory repairs, firmware distribution … Read more