DETEWE OpenPhone 28, User Manual

Page: 51 / 84

49
Making Calls Special Calls/Conversations
“pharmacy line”.
This is done by means of the
following code-number procedure
(or via the
Call forwarding menu;
see “Call forwarding” Menu starting
on page 58):
On:
A*151*
(external
line seizure code digit, e.g. 0)
Z
(Destination call no.)
#
Off:
A#151#
Several doorbells can be configured
in the OpenCom 100. You can for-
ward these doorbells using the cor-
responding code number proce-
dure. For example, dial the code
number
153
to forward calls
to doorbell 3 or to switch off call for-
warding for doorbell 3.
How many doorbells are available
and with which code number proce-
dure these can be forwarded de-
pends on the entrance intercom
type that has been connected. Ask
your system administrator which
code number procedure you should
use.
Call duration
All door calls are automatically ter-
minated after a specific period has
expired (presetting is 60 seconds).
This ensures that forwarded door
calls do not unintentionally lead to
continuous calls (e.g. to a mailbox).
Your system administrator can con-
figure in the OpenCom 100 a period
between 30 and 300 seconds and
will be able to tell you the current
value.
Announcements
Announcements can only be made
to system terminals (corded and
cordless system telephones of type
OpenPhone).
… making an announcement
Press the
Menu
softkey briefly and
select the Announcement menu
item. Enter the call number under
To: .
The called subscriber hears a special
information tone followed by your
announcement. If you make an an-
nouncement to a group of system
terminals (e.g. to a hunt group
number on which calls are signalled
simultaneously), all called subscrib-
ers hear the announcement at the
same time. You hear a signal tone via
your telephone when the (an-
nouncement) connection has been
made to all called subscribers. If one
of these subscribers replies to the
announcement (by accepting the
call), the announcement call to the
other system terminals is termi-
nated.
If the called subscriber is a member
of a user group for which
Intercom
protection is active, no announce-