Calling name/number delivery blocking (cnnb), Calling name/number delivery blocking (cnnb) 77 – Nortel Networks SL-100 User Manual
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Class features on IVD sets
ware and network connections. Check with your system administrator for availabil-
ity of the feature and the FAC.
To activate or turn ON Customer
Originated Trace after receiving a
harassing or prank telephone call:
/
1.
Press the
Goodbye
Key to disconnect
the call
.
2.
Press your
Individual DN
Key.
or
3.
Press your
CustOrigTr
Key or dial
the FAC digits for feature activation.
4.
An announcement tells you if the call
was successfully traced or not.
/
5.
Press the
Goodbye
Key again to
disconnect. The feature deactivates.
6.
Contact your system administrator for
follow-up actions.
Calling Name/Number Delivery Blocking (CNNB)
This feature allows you to control the display of your individual DN or your name
and DN for a terminating call on a per-call basis. Instead of your name and/or
telephone number being displayed, the word PRIVATE is displayed on the called
party’s telephone display. Calling Name/Number Delivery Blocking is activated by
dialing a FAC.
Note: Availability of this feature depends upon your Meridian SL-100 system soft-
ware and network connections. Check with your system administrator for availabil-
ity of the feature and the FAC.
To block your name and telephone
number from the display on a
terminating call you want to make:
1.
Press your
Individual DN
Key.
2698
CustOrigTr
2698