AASTRA DT4x2 for MD Evolution User Guide EN - Manual (Page 49)

49 MD Evolution – Cordless DT412 / DT422 / DT432
During Calls
During Calls
The MD Evolution Communication Platform allows you to handle
calls in many different ways. You can make an inquiry, transfer the
call, create a conference, mute the microphone and ringer or put
the call on hold to perform other tasks.
Handsfree Speaking
This function is extremely useful in situations when you need to
have a conversation over the phone while having your hands free
for other tasks (handsfree).
To activate Loud speaking during a call: ä
Press the middle Soft key to activate handsfree speaking
mode.
You are connected to the caller via the loudspeaker and
microphone.
Note: You can adjust the volume, see section “ DT4X2
Adjustments ” on page 125. ä
Press again to deactivate handsfree speaking mode.