AASTRA DT4x2 for MX-ONE User Guide EN - Manual (Page 59)

59 DT412/DT422/DT432
During Calls
Transfer
You have an ongoing call and you want to transfer the call to
another extension.
R
Press (see display).
Dial tone. å
Call the third party.
æ
Press before or after answer
The ongoing call is transferred.
Note: If you have put more than one call on hold the last call
that was put on hold will be transferred. If the dialed
extension is busy or Transfer is not allowed, your phone will
ring again.
Call Waiting
If you hear the Call Waiting tone during an ongoing conversation,
another person is trying to contact you.
To terminate the ongoing call and answer the waiting call: æ
Press to finish the ongoing call.
The waiting call is signalled on your phone. æ
Press to answer the new call.
Note: The Call Waiting function might be blocked for use on
your extension (programmed by your system
administrator).