Siemens Nitro IT User Manual page 10

5
General notes on safety
NOTICE for batteries
Leaking batteries damage the instrument.
Risk in explosive environments, e.g. mining areas!
10
Remove batteries when the instrument is not in use for
a prolonged period of time.
Turn your hearing instrument off when not in use to
preserve the battery.
WARNING
Don't use your hearing instruments in areas where
there is a danger of explosions.