User`s guide

31(44)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
99-07-15 G
268/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
OPERATOR
ISDN terminals
It depends on the terminal type used, how number
suppression will be shown on the ISDN terminals
(see user guide).
If CLIR is activated by the calling party, the calling
party number will not be shown at the display of the
called party, however the calling party number is still
available in the public network. In case of malicous
calls it is possible to register the calling party number
by using the supplementary service MCID (Malicous
Call Identification ) . Once registered, the calling party
number of a specific malicous call can easily be
requested from the public network provider.
Especially in case of calls to emergency numbers
(police, ambulance, fire brigade, .... ) it is important
that the number restriction of the calling party number
can be overridden. In some countries the public
network supports this functionality by providing the
calling party number to the called party whereby the
number information is still marked as not to be used for
display purpose due to activated CLIR service.
Depending on the programming (command 1948), it is
possible to define whether or not an activated CLIR
service will always be overridden and the calling party
number presented on the display.
CAPACITY/LIMITATION
If permanent mode is activated
(command 0149 number secrecy = YES), the key
“number secrecy“ does not have any function and the
lamp lights.
PROGRAMMING
The commands necessary for A-number restriction at
the B-party are also used by the supplementary
service COLR.
0101
Assign facility category
Extensions which should have the authority to program
the key "number secrecy" have to be assigned to that
A-COS which permits programming of the key.
3050
Program number secrecy?
States which A-COS may or may not execute the
programming of the number secrecy key.
0301
Program Function key
A function key needs to be programmed to activate the
temporary mode
0149
Number Secrecy
States whether the A-number may be presented at the
B-party for outgoing calls (CLIR) and whether for
incoming calls (COLR) the number of the answering B-
party may be presented at the A-party.
Valid data: Yes/No
No: The number of the calling and/or
answering party is always presented to
the opposite party
Yes: The number of the calling and/or
answering party is always restricted to the
opposite party. A possible programming
of the "number secrecy" key becomes
invalid and for this programming the lamp
lights.
10 Feb 14:40 +15˚
745 NEWCALL
DISPLAY REST NEW
C= 0 I= 0
redial serial