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10. Flight mode
Your hearing aids operate in the frequency range of
2.4 GHz–2.48 GHz. When ying some operators require all
devices to be switched into ight mode. Entering ight
mode will not disable normal hearing aid functionality,
only the Bluetooth connectivity functions.
10.1 Enter ight mode
To disable the wireless function
and enter ight mode:
Open battery door.
Hold down the push button
on the hearing aid for
10 seconds while closing
the battery door.
In ight mode, your hearing aid cannot connect directly
to your phone.
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