Profoon TX-325 - 3.6 Mute (switching off the microphone); 3.7 Hands-free volume

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3.5 Call signal:
press the button, the last dialled number will appear in the
display
the call duration of this conversation will appear in the lower
part of the display
use the and buttons to dial the last dialled number
(the TX-325 keeps the 16 last dialled numbers in its memory)
pick up the receiver or press the speaker button to dial the
number
You can delete a recently dialled number by searching for it (see above) and then press-
ing the and OK buttons.
You can delete all recently dialled numbers by pressing the button, then press and
hold the button for 4 seconds.
3.6 Mute (switching off the microphone):
briey press the button to switch off the microphone of your
phone, the display will show the text: [ MUTE ON ]
briey press the button again to switch the microphone back
on
3.7 Hands-free volume:
repeatedly press the button to set the volume for hands-
free calls
- you can choose from 4 volume levels
- only the speaker volume can be adjusted, the microphone
volume is set to a xed level
- the display will indicate the volume level
- the receiver volume is set to a xed level and cannot be
adjusted
or