Conference Calls; Other Features - switel DCT4171 Bedienungsanleitung

Conference calls

y
D / E
T
*

6 Other Features

Key lock
*
Deactivating the handset ringing tone
#
Switching the handset off
F
During an external call ...
Press the Menu softkey.
Select INTERCOM and press OK.
Enter the internal call number.
When the handset called answers, press and hold the
Star button until CONFERENCE appears in the display.
If one of the conference participants ends the call, the remaining
participants remain connected.
The key lock function prevents functions assigned to buttons
being activated inadvertently. Incoming calls can be taken in the
normal way.
Press and hold the Star button until the key lock icon
appears in the display. To deactivate the key lock
function, press and hold the Star button again until the
icon disappears.
You can deactivate the handset ringing tone using the
HS SETTINGS > RING SETUP menu option.
Press and hold the Hash button until the deactivated
ringing tone icon j appears in the display. To
reactivate the ringing tone, press and hold the Hash
button again until the icon disappears.
You can switch the handset off to save the batteries.
Press and hold the On−hook button. The handset is
switched off after a few seconds. The display
illumination goes out. To switch the handset back on,
press and hold the On−hook button until you hear an
acoustic signal and the display lights up.
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