AASTRA DT4x2 for BusinessPhone User Guide EN - Manual (Page 72)

Group Features
BusinessPhone – Cordless DT412/DT422/DT432 72
Group Features
When you are working together in a team the following group
facilities can be very useful.
Group Call-pick-up
In a Pick-up group, any member can answer any individual call to
group members. You answer a call to the group by dialling a special
answering number. Please ask your system administrator for the
configured number. æ
Press.
å
Dial the Group Call-pick-up code.
Common Bell
The Common Bell feature allows all extensions of the system
(operator included) to pick-up the call from an extension that has
been predefined as a Common Bell extension. Please ask your
system administrator for the Common Bell pick-up code. æ
Press.
å
Dial the Common Bell pick-up code.
You will immediately be connected to the calling party. If two or
more extensions simultaneously attempt to answer a call from the
Common Bell extension, only the first extension will pick it up. The
other extensions will receive the number unobtainable tone. This
will also happen if you dial the Common Bell pick-up code and
there are no calls waiting at the Common Bell extension.