User guide
DT690
13.4 Blind Transfer
1. Press More during the call.
2. Select Transfer to new call.
3. Press Select.
4. Dial the number of the person y ou want to transfer the call to.
5. Press
to transfer the call.
13.5 Put a Call on Hold
An ongoing call can temporarily be put on hold. Calls put on hold can be
resumed to your own or on another phone. To put a call on hold, do the
following:
1. Press Options during the call.
2. Mark Hold: (No.) and press Select.
The call is put on hold and the text On hold (No.) is displayed.
To retrieve the call press Options” once again and mark Retrieve. The call is
retrieved and the text disappears from the display.
13.6 Adjust the Volume during a Call
Press the Volume up button to increase the volume, and the Volume down
button to decrease the volume. The phone will now store and keep the new
volume level.
It is also possible to use the navigation key
, and to adjust the volume.
13.7 Mute Microphone
To mute the microphone during an ongoing conversation, do the following:
1. Press More during the call.
2. Select Microphone off and press Select:
The
icon indicates a silenced microphone: the other part in an ongoing
call cannot hear you.
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