You can have independent activation and
deactivation of the volume on the hearing instruments and the remote control.
To deactivate the volume control on the hearing instrument, follow the
instruction provided in the FAQ section regarding disabling volume controls on
the hearing instrument (e.g., navigate to the End Fitting > HI Setup screen and use the Volume Settings
box). Provided you have added a remote control to the fitting via the Instruments > Accessories screen and have assigned a volume
control to one of the controls on the remote, the volume can still be changed
via the remote control.