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tiptel innovaphone IP 200
2.3.11 Making a refer-back call
The line can be put on hold during a call. With the call on hold, you can make a
refer-back call to another subscriber. Your conversation partner on hold cannot
listen to this refer-back call. You also need the hold function to initiate the
switch and transfer functions.
Figure 17 Holding a call
1.
Press the Refer-back key
during a call.
The call partner is put on hold.
You hear a dial tone. The line on
hold is displayed brightly, the
active line is displayed inversely
(see Fig. 17).
2.
Dial the phone number.
A further connection is estab-
lished.
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