Phonak Audeo M-R - Care and Maintenance Guidelines; Service Life and Care Recommendations

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16. Care and maintenance
Diligent and routine care of your hearing aid and chargers
contribute to outstanding performance and a long service
life. To ensure a long service life, Sonova AG provides a
minimum of a ve year service period after phase out of
the respective hearing aid.
Please use the following specications as a guideline.
Further information regarding product safety, see
chapter 22.2.