oticon TV Adapter 3.0 Mode D'emploi page 31

Mute using Remote Control
While watching TV you can switch off the microphones in your
hearing aids, so that only the sound from the TV is heard.
Note
The mute and volume functions are optional and can be customized by your
hearing care professional.
Press and hold the volume down button
for approx 3 seconds until the surrounding
sound is muted. You will hear a confirmation
beep indicating that the microphones
in the hearing aids are now muted.
To unmute simply press volume
up or down briefly.
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