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5. Care and maintenance
Diligent and routine care of your Charge and Care
contributes 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 Charge and Care.
Please use the following specications as a guideline.
Further information regarding product safety, see
chapter 10.2.
General information
Please make sure that the Charge and Care is used and
maintained as described in this user guide.