AASTRA 620d for Aastra IntelliGate User Guide EN - Manual (Page 15)

Dialling and Phoning
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■ Using Your Phone in Hands-Free Mode
You want other people to join the conversation or to have your hands free while making the
call.
The hands-free mode function activates the loudspeaker and the microphone.
■ Muting the Microphone
In the middle of a call you want to talk briefly with other persons in the room without your call
partner hearing your conversation.
You can switch the microphone on and off during a call.
During a call:
Press the Loudspeaker key.
➔
Hands-free operation is activated, is displayed.
Notes:
• Make sure the hands-free microphone is not obstructed.
• The sound quality is improved if you set the volume of your phone to a low
setting.
To continue the call without hands-free operation:
Press the Loudspeaker key.
➔
The loudspeaker and hands-free microphone are now deactivated.
Notes:
• To end a call in open-listening mode, press the End call key.
• To find out how to phone with headset, refer to the Chapter
"Using a Head-
set" , page 16 .
Switching the microphone off:
Press the Micro softkey.
➔
Microphone is deactivated, is displayed.
Switching the microphone back on:
Press the Micro softkey a second time.