Data Line Security - NEC Xen IPK Features & Specifications Manual

Data Line Security

FEATURE
DESCRIPTION
SYSTEM
AVAILABILITY
OPERATING
PROCEDURE
SERVICE
CONDITIONS
RELATED
FEATURES LIST
Features and Specifications Manual
The Data Line Security feature protects any station port from receiving
audible tones (such as Camp-On or Override tones) and denies a station
from barging in while busy. It prevents disruption of data transmission when
using a modem or fax (facsimile) machine.
Terminal Type
All terminals.
Required Components
None.
Not applicable.
Data Assignment
This feature is assigned, per station, via System Programming.
General
When a Multiline Terminal is assigned for Data Line Security, a Tone
Override and call alert notification tone are not heard from the
handset; however, the Tone Override and call alert notification tone
are sent and heard from the speaker when the Multiline Terminal is
off hook.
A Single Line Telephone connected to an SLI(8)-U( ) ETU or an
SLT(1)-U( ) ADP, with Data Line Security assigned, rings at a rate of 1
second ON/2 seconds OFF for any ringing or transferred call.
The ringing pattern of a Single Line Telephone, connected to
an AP(R)-R( ) Unit, does not change when Data Line Security
is assigned.
Data Line Security protects a station from Barge-In, even if Barge-In is
allowed in Class of Service.
Feature
Number
C-1 Call Alert Notification
C-17 Class of Service
D-1
Feature Name
D1 – 231