16
EN
Note
•
Press to join an ongoing conference with another
handset if
[Services]
>
[Conference]
is set to
[Auto]
.
During the conference call
1
Press
[Int.]
to put the external call on hold
and go back to the internal call.
»
The external call is put on hold.
2
Press
[Conf]
to establish the conference
call again.
Note
•
If a handset hangs up during the conference call, the
other handset remains connected to the external call.
Summary of Contents for D450
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Page 13: ...11 EN Switch the handset on or off Press and hold to switch the handset on or off ...
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