Key combination
R0
R1
Conference call between three participants
Key combination
R3
R2
R4
Call answering and forwarding
Key combination
*21*[number]#
#21#
Effect
Reject call waiting
Terminate one call
and return to the
waiting call
Effect
Conference call
End the conference
call and continue
calls separately
End conference call
and set up the con-
nection between call
parties
End conference call
Effect
Forward to internal
phone number
Delete call forward-
ing
Description
Press R0 to reject an incoming call
during a call.
The second call is rejected automati-
cally after 120 seconds have elapsed.
Press R1 to end the current call. You
then switch to the waiting call. The
second call is ended automatically
when you replace the receiver.
Description
When you are making a call and a sec-
ond call is waiting (see above), press
R3 to enable a conference call
between you and the two call parties.
Press R2 to end the conference call.
You are then connected to the previ-
ously active call again and the previ-
ous waiting call is now in the wait
state again.
If you press R4 during a conference
call, you end your call and set up a
connection between the other two
external call parties. You can then
replace the receiver. In the case of an
internal conference call, you simply
need to hang up.
Replace the receiver to terminate all
calls.
Description
Dial *21* and the desired internal
phone number to which all calls are
to be forwarded that are received on
this extension and then press the #
key.
Use the key combination #21# to
delete internal call forwarding, which
you set up as described above.
Call guide
101