49MD Evolution – Cordless DT412 / DT422 / DT432During CallsDuring CallsThe MD Evolution Communication Platform allows you to handlecalls in many different ways. You can make an inquiry, transfer thecall, create a conference, mute the microphone and ringer or putthe call on hold to perform other tasks.Handsfree SpeakingThis function is extremely useful in situations when you need tohave a conversation over the phone while having your hands freefor other tasks (handsfree).To activate Loud speaking during a call:ä Press the middle Soft key to activate handsfree speakingmode.You are connected to the caller via the loudspeaker andmicrophone.Note: You can adjust the volume, see section “DT4X2Adjustments” on page 125.ä Press again to deactivate handsfree speaking mode.
