Phonak CROS User Manual page 16

Your hearing care professional can configure your
Phonak CROS transmitter (push) switch as either a
volume control or a program selector.
To increase the volume, press the switch on your right
instrument*. To decrease the volume, press the switch
on your left instrument* (Fig. 1a/1b).
Option A: BTE
Left Right
Decrease Increase
volume volume
Fig. 1a
* Phonak CROS transmitter or hearing aid
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