switel DF 80 Série Mode D'emploi page 74

Telephoning
Holding a call / brokering
While a call is in progress, it is possible to dial another handset in order to
consult with someone. The external caller is put on hold while you con-
verse with the second, internal person called. You can switch between the
callers as often as necessary.
HS1: Int , + or ,
e.g. Handset 2 , Ok
HS2: 
HS1: Brok
Conference calls
An external call can be transferred to another internal handset for a confe-
rence call.
HS1: Int , + or ,
e.g. Handset 2 , Ok
HS2: 
HS1: Conf
At this point, you can switch between the two callers as neces-
sary and then back to the conference.
HS1/HS2: ƒ
Adjusting the receiver volume
The volume can be adjusted to one of 5 settings during a call.
+ or ,
Talk time display
The duration of a received call is displayed in hours, minutes and seconds
during the call.
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Dial the internal call number during the
conversation with the external caller
Take the internal call on the other
handset
Change back and forth between the
callers
Dial the internal call number during the
conversation with the external caller
Take the internal call on the other
handset
Start the conference
The conference is terminated by one of
the internal handset users ending the call
Select the required volume
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Handsfree
This function is used to listen to the caller via the loudspeaker.
™
™
Muting the microphone in the handset
The microphone in the handset can be activated and deactivated during a
telephone conversation.
C
C
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Key lock
3 sec Á
Incoming calls can still be taken in the normal way even when the
key lock function is activated.
3 sec Á
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Handset ringing melody
The ringing melody on the handset can be switched off.
3 sec Ë
The ringing tone setting on the base station remains unaffected.
3 sec Ë
Searching for the handset (Paging)
If you have mislaid your handset, you can locate it again with the aid of a
search tone.
˜ {«}
˜ or ƒ
Switching the handset on and off
You can switch the handset off in order to save the batteries.
2 sec ’ Switch off HS?
Yes
or No
2 sec ’
Activate handsfree mode
Deactivate handsfree mode
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Deactivate the microphone (muting
function activated)
Activate the microphone
Activate the key lock function
Deactivate the key lock function
Deactivate the ringing melody
Activate the ringing melody
Activate the search tone
End the search tone
Confirm or cancel the function
Switch the handset on