Connected Line Presentation (Colp); Connected Line Restriction (Colr); Multiple Subscriber Numbering (Msn)/ Direct Dialling In (Ddi) - BT Revelation Owner's Handbook Manual

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Setting CUR all calls
You may programme individual extensions to
prevent the number being displayed to the
person being called for all external calls made
from that extension on an ISDN2 line.
From the programming position:
70
•Dial followed by the system PIN. The
System phone display shows Di a 1 admi
( 30)
• Dial the admin code
• Enter the extension number which is to be
programmed for CLIR
• If you wish to programme more than one
extension continue entering the extension
numbers
• To finish programming press # and then
Handsfree
Connected Line Presentation
(COLP)
Connected Line Presentation (COLP) is an
ISDN network service which may be
provided on your ISDN2 lines. If the service
is available on your lines it is activated
automatically.
COLP means that when a call is sent over an
ISDN line, the number of the line
number may be different to the number which
the caller dialled if Multiple Subscriber
Numbering (MSN) is being used. More
information about Multiple Subscriber
Numbering appears later in this guide.
Connected Line Restriction
(COLR)
Connected Line Restriction (COLR) is an
ISDN network service which inay be
provided on your ISDN2 lines.
This service prevents the transmission and
display of the Connected Line Presentation
(COLP) number (in other words, the number
of the line which answers an incoming call).
code
n
The caller is therefore not made aware that
the call has been answered by a different
number to the number that they dialled.
From the programming position:
•Dial
Systemphone display shows Di a 1 admi
• Dial the admin code
• Enter the extension number which is to be
programmed for COLR
• If you wish to programme more than one
extension continue entering the extension
numbers
• To finish programming press # and then
Handsfree
Multiple
(MSN){DirectDiallingln (DDI)
Mlictl
Your network provider can allocate more than
one number to each of your ISDN2 lines.
These numbers may then be programmed to
ring individual extensions and provide you
with Direct Dialling In to those extensions ..
Direct Dialling In means an external caller
can dial directly through to a specific
extension. You may also choose to allocate a
number to a group of extensions so that a
caller may dial through to a particular group
of extensions.
An example of typical use of this facility is to
publicise one of these numbers as a fax
number and route calls received on this
number through to a fax machine connected
to an extension.
This service is provided by your network
provider and must be programmed by your
BT engineer.
NOTE: The following features may not be
used with MSN/DDI calls directly to
extensions:
Fax Detect, DISA, Voice Module and
Courtesy Service
70
followed by the system PIN. The
( 31)
Numbering
Subscriber
Revelation ISDN Featur e s
BT
code
n
41