Operation Manual

37
Safety Information Safety Information
Your hearing instruments are designed to operate beyond
the range of temperatures comfortable to you, from very
cold up to 50
o
C (122
o
F).
Use on Aircraft
*
The optional wireless capabilities that may
be featured in your hearing instruments
should not be used on an aircraft unless
specifically permitted by the flight personnel.
Your hearing care professional can enable
a special program that allows your hearing
aids to work without wireless functionality.
International Use
*
The optional wireless capabilities that may
be featured in your hearing instruments are
approved to operate at a radio frequency
specific to your country or region and
might not be approved for use outside your
country or region. Be aware that operation
during international travel may cause
interference to other electronic devices,
or other electronic devices may cause
interference to your hearing instruments.
*Applies to wireless hearing instruments only.