Handsfree - switel DC51 Mode D'emploi

Conference calls
An external call can be transferred to another internal handset for a conference call.
HS1:”, INTERCOM , ”
HS1: INT CALL ? , ë
HS2: ƒ
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.

Handsfree

49
Use this function 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.
—
—
Key lock 51
The key lock prevents buttons on the handset activating functions inadvertently.
”, KEY SETUP , ”
+ or ,
KEY LOCK
UNLOCK
Any of the handsets exit from the conference by pressing the ‹
button.
, ”
, LOCK
Calls can still be taken in the normal way even when the key lock function
is activated.
Telephoning
Select the Intercom" menu
Enter the internal call number of the
handset required
Take the call on the other handset
Press and hold the button, start the
conference
End the conference call
Select the required volume
Activate the handsfree facility
Deactivate the handsfree facility
50
Deactivate the microphone (muting
function on)
Activate the microphone
Select the Key Setup" menu
Select the submenu required
Select the Key Lock" submenu
Select the function required
81