AASTRA DT4x2 for BusinessPhone User Guide EN - Manual (Page 107)

107 BusinessPhone – Cordless DT412/DT422/DT432
Audible Adjustments
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.
Note for DT432: Loudspeaking disables the vibrator. The
vibrator is active after the beep and never during a beep.