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1.
Press the key or the key (short) followed by the key during a call with an
active line and a line on hold.
A conference is set up between the active line and the line on hold. All the
subscribers can now talk with each other (see Figure 25).
2.
You can end the conference by pressing the key respective the key (short)
followed by the key or twice the key (short). If you end the conference with
pressing the key or the key (short) followed by the key , the call put on hold
prior to the initiated conference is now on hold again and the previously active call is
active once again. If you end the conference with pressing the key (short) twice,
the call put on hold prior to the initiated conference is now active and the previously
active call is now on hold.
3.
To terminate the active line, you must press the key . The connection to the active
conversation partner is terminated. Please note also the tip in chapter 2.3.7.
Note
If you
hang up (handset mode)
press the loudspeaker key (hands free mode)
press the headset key (Key long (longer than a second) and then the
loudspeaker key ) (headset mode)
during the conference, the lines of both parties keep connected.
