Siemens E45 사용자 가이드

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Functions during a call
7G_8G_HS_an_ ISDN-Basen / en / A31008-M1751-X101-2-7619 / during.fm / 15.10.2008
Functions during a call
Muting the handset 
You can mute your handset during a call, e. g. if you wish to talk confidentially to 
another person in the room. The person on the line cannot hear your conversation dur-
ing this time. However, you can still hear him/her.
Making a call to several subscribers
You initiate a call to several subscribers through an enquiry call. You can then speak to 
the other subscribers either one at a time ("toggling", page 30) or at the same time 
("conference call", page 30).
External enquiry call
You want to call another external subscriber during an external or internal call.
To initiate an enquiry call:
The call to the first subscriber is now put on hold. If the connection is on hold internally 
(page 79), the first subscriber will hear the set waiting melody (page 80).
[RRRRRRRRRRRRRRRRRRRRRRRRRRR]
MUTE
Press the display key. The call is on hold.
To cancel mute: 
[RRRRRRRRRRRRRRRRRRRRRRRRRRR]
AUDIBLE
Press the display key.
i
When redialling or when performing other functions such as an internal 
enquiry call, mute is cancelled.
i
The enquiry call from an external call to another external call can be set 
so (page 79) that both ISDN lines are occupied (hold connection inter-
nally), or so that your second ISDN line remains free (hold connection 
externally – HOLD).
either ...
v
Open menu.
Enquiry call 
Select and confirm.
or ...
S
Press the recall key. 
OK