oticon IIc - Description of additional symbols used on labels; Keep dry; Catalogue number; Serial number

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Description of additional symbols used on labels
Keep dry
Indicates a medical device that needs to be protected from moisture.
Catalogue number
Indicates the manufacturer’s catalogue number so that the medical device can be
identied.
Serial number
Indicates the manufacturer’s serial number so that a specic medical device can be
identied.
Medical Device
The device is a medical device.