switel DET177X Bedienungsanleitung Seite 97

Holding a call / brokering
While a call is in progress, it is possible to dial another handset in order to consult with someone. The exter-
nal caller is put on hold while you converse with the second, internal person called. You can switch between
the callers as often as necessary.
HS1: I, e.g. 2
HS2: 
HS1: I
Conference calls
An external call can be transferred to another internal handset for a conference call.
HS1: I, e.g. 2
HS2: 
HS1: I
HS1: #
HS1/HS2: 
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 call is displayed in hours, minutes and seconds during the call.
Muting the microphone in the handset
The microphone in the handset can be activated and deactivated during a telephone conversation.
—
—
Key lock
71
The key lock prevents buttons on the handset activating functions inadvertently.
3 sec *
Calls can still be taken in the normal way even when the key lock function is activated.
2 x *
Searching for the handset (Paging)
If you have mislaid your handset, you can locate it easily with the aid of this function.
˜ {«}
˜ or ©
Switching the handset off and on
You can switch the handset off to save the batteries.
3 sec “
“
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Dial the internal call number of the handset required during the
external call
Take the call on the other handset
Change to other caller
Dial the internal call number of the handset required during the
external call
Take the call on the other handset
Switch to the external caller
Start the conference facility
End the conference call
Select the required volume
70
Deactivate the microphone (muting function activated)
Activate the microphone
Activate the key lock function
Deactivate the key lock function
Activate the search tone
End the search tone
Switch the handset off
Switch the handset on
Telephoning
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