User guide

Audible Adjustments
BusinessPhone – Cordless DT412/DT422102
Key beep
Use this feature to set if you want every keystroke to be confirmed
with a short tone or not.
ç Press.
The last used tab is marked.
à or á Select Settings .
ã Press to enter Settings .
A list with all available settings is shown.
á Select Alert signals .
ã Select Key beep .
Change Press (see display).
The Key beep checkbox is marked/unmarked.
Vibrator
You can set the vibration alarm instead of the ringing signal to
indicate incoming calls and messages.
ç Press.
The last used tab is marked.
à or á Select Settings .
ã Press to enter Settings .
A list with all available settings is shown.
á Select Alert signals .
ã Select Vibrator .
Change Press (see display).
The Vibrator checkbox is marked/unmarked. A call will now be
indicated by both the vibrator and the ring signal. If you want only
the vibrator to indicate calls, you have to mute the ringing signal
first.