Siemens C45 User Manual page 15

You can call another number during
a call.
You can swap back and forth be-
tween both calls or link all callers to-
gether in a conference.
During a call, inform the other party
of your intention, then:

Put the current call on
hold.
You can now dial a new number.
When the connection is established,
you have the following options:
Swap back and forth be-
tween both calls.
Q
8
A held call is added (conference call
with up to 5 subscribers).
To end:
The original call is joined to the sec-
ond one. For you, both calls are now
ended.
-
Open call menu and se-
lect
-
All calls are ended simul-
taneously when the End
key is pressed.
Open call menu and se-
lect
.
Q
.