Siemens M SERIES MG-2D - Manual (Page 12)

Multi Address Appearance on OpenStage 00.00.2007 I 12
Conference View for 444:
User 444 has set up a 3 way
conference between 444, 101 and
200.
Context view for 444:
The phone offers no option to
add an additional participant to
the conference as the
maximum number of local
conference participants is
exceeded.
Context view for 555:
The phone blocks any other call
attempts from different users
until the resources are available
again.
Tree way conference
444<->101<->200
User 444 is not able to
setup any additional call
User 555 is not able to
place a call.