oticon Ruby 1

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About Start-up Handling Options Tinnitus Warnings More info
Warranty
Certificate
Name of owner: __________________________________________________
Hearing care professional: __________________________________________
Hearing care professional’s address: __________________________________
Hearing care professional’s phone: ___________________________________
Purchase date: ___________________________________________________
Warranty period: _______________ Month: ___________________________
Model left: ____________________ Serial no.: _________________________
Model right: ___________________ Serial no.: _________________________