switel df732X Bedienungsanleitung Seite 140

Telephoning
Receiver volume
The volume can be adjusted during a call.
y or z
Muting the microphone in the handset
The microphone in the handset can be activated and deactivated
during a telephone conversation. When deactivated, the caller can
no longer hear you.
Proceed as follows during a call:
J
J
102
Handsfree
Use this function to listen to the caller via the loudspeaker.
Proceed as follows during a call:
ƒ
ƒ
103
Display contrast
The contrast of the display can be adjusted to suit current needs.
. Page 147
104
Smart Keylock
TM
The Smart Keylock
tons being inadvertently activated during a call.
When the Smart Keylock
cally disabled when you have dialled a number and placed the
handset to your ear.
The Smart Keylock
you move the handset away from your ear. . Page 148
140
Set the required volume
101
Deactivate the microphone,
MUTE
appears in the
display.
Activate the microphone
Activate handsfree mode,
SPKR
appears in the
display.
Deactivate handsfree mode
function prevents functions assigned to but-
TM
TM function is on, the buttons are automati-
function is automatically deactivated when
TM