Phonak Nathos S+ - Step 11. Changing the Battery in Secured Compartment

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Step 11. Changing the battery in hearing aids with a
secured battery compartment
Your hearing aid can be fitted with a secured battery
compartment if needed for safety reasons.
Open the battery compartment by inserting a pen tip
into the notch shown (Fig. 11a). Gently lift the latch
upwards (Fig. 11b). The battery compartment can
now be opened.
4. Using the hearing aid