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System settings
E45-S45-SL55 ISDN-Basen / en / A31008-M368-B103-1-7619 / settings_bs.fm / 23.03.2006
Activating/deactivating CW (call waiting)
This function can be set up separately for each subscriber. When call waiting is activated
the caller will hear the ringing tone if you are already making a call. This call is
announced both acoustically, and visually on your handset screen.
If call waiting is deactivated, the caller will hear the ringing tone if you are already mak-
ing a call and other devices are assigned to the same MSN.
When call waiting is deactivated, the caller will hear the busy tone if you are already
making a call and you are the only subscriber assigned to this MSN.
Handling an external waiting call see page 29.
Setting an external/internal enquiry call
Your ISDN connection provides 2 telephone lines that can be used simultaneously
(B channels).
You can set up your telephone so that:
◆ when an enquiry call is made during an external call to another external subscriber,
the call is placed on "hold" at the telephone exchange so that your second ISDN line
remains free.
◆ when an enquiry call is made during an external call to another external subscriber,
the call is placed on "hold" in your base station and both ISDN lines are used.
By default, Ext. enq. call is activated.
Initiating a enquiry call see page 25 or page 26.
v / w ¢ Ð ¢ Base ¢ Settings ¢ Setup user ¢ Setup device
s / s INT11: Int.11
Select the internal number, e. g. INT 11: Int.11.
v
/ v
Open the submenu.
s
/ s Call waiting
Select and confirm (‰ =activated).
OK
i
If Ext. enq. call is set and it is not possible to place a call on hold in the
telephone exchange, the call is automatically placed on hold internally in
the device itself.
v / w ¢ Ð ¢ Base ¢ Settings ¢ ISDN settings
either ...
Set Int. enq. call:
s / s Int. enq. call
Select and confirm (‰ =activated).
or ...
Set Ext. enq. call:
s
/ s Ext. enq. call
Select and confirm (‰ =activated).
OK
OK
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