Activating The Key Pad Lock - Phonak Dynamic SoundField User Manual

7.6 Activating the key pad lock

It is recommended to
activate the key pad lock
whenever possible.
To activate the key pad lock, go
to the highest menu level (shown
right), press the key showing the
key symbol, then press OK.
A key symbol appears in the
status bar.
If the key pad lock is activated, the front keys
are locked. Please note that the ON / OFF slider
is never locked and can always be used!
To unlock the keys, repeat the above procedure.
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