AASTRA 4225 Vision for MX-ONE (TSE) User Guide EN - Manual (Page 31)

31 Dialog 4223 Professional/Dialog 4225 Vision
Incoming Calls
Answer a second call during an ongoing call
If your phone is preprogrammed with a Free on 2nd key, you can
receive another call, if this feature is activated.
Free on 2nd
Ô
Press to activate/deactivate.
When Free on 2nd is active the lamp is on.
Note: The function key is preprogrammed by your system
administrator.
When you have an ongoing call on Line 1, and Line 2 flashes to indicate
a new incoming call:
Line 2
Ц Ф
Press to answer.
The first call is put on hold.
Line 1
Ц Ф
Press to switch back to the first call.
The second call is put on hold. You are connected to the first caller.
í
Press to terminate the connected call.
Call Waiting
If the calling party has activated Call Waiting, you can receive a second
call even if Free on 2nd is not activated.
To answer the waiting call:
í
Press to terminate the connected call.
Your phone will ring to announce the waiting call.
Line
Ц Ф
Press the flashing Line key to receive the new call.