Data Line Security - NEC SL2100 Features And Specifications Manual

SL2100
Description
Data Line Security protects any station port from receiving audible tones (such as Camp-On or
Override) and denies a station from barging in while busy to prevent disruption of data transmission
when using a modem or facsimile machine.
Conditions
D
• When a Multiline Terminal and a Single Line Terminal are assigned for Data Line Security, Tone
Override/Voice Override and Call Alert notification tone are not heard over the handset speaker.
• Data Line Security protects a station from Barge-in, even when Barge-In is allowed in Class of
Service.
• When any Multiline Terminal or Single Line Terminal calls a station with Data Line Security, a
constant busy tone is heard.
Default Settings
None
System Availability
Terminals
All Terminals
Required Component(s)
None
Related Features
None
Guide to Feature Programming
Program
No.
15-02-12 Multiline Telephone Basic Data Setup - Off-Hook
Ringing
20-09-05 Class of Service Options (Incoming Call Service)
- Signal/Voice Call
1-222
Program Name

Data Line Security

Input Data
0 = Muted Off-Hook Ringing
1 = No Off-Hook Ringing
3 = Beep in Speaker (SP)
4 = Beep in Handset (HS)
5 = Speaker and Handset Beep
0 = Off
1 = On
ISSUE 1.0
Default
5
COS 01 ~ 15 = 1
Data Line Security