oticon Opn Instructions For Use Manual page 19

4. Close
Close the battery drawer. The
hearing aid will play a jingle
through the earpiece.
Hold the earpiece close to
your ear to hear the jingle.
Tip
MultiTool
The MultiTool can be used to
change the battery. Use the
magnetic end to remove and insert
batteries.
The MultiTool is provided by
your hearing care professional.
19