Data Line Security
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
• 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 Number
Program Name
Default
15-02-12
Multiline Telephone Basic Setup
5
20-09-05
Class of Service Options (Incoming Call Service) - Signal/
Voice Call
COS 01~15 = 1
20-09-06
Class of Service Options (Incoming Call Service) - Incom-
ing Time Display
COS 01~15 = 0
20-09-07
Class of Service Options (Incoming Call Service) - Call
Queuing
COS 01~15 = 1
ISSUE 2.0
SL1100
Features and Specifications Manual
1-189
D
Summary of Contents for SL1100
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Page 741: ... Direct Inward Dialing DID ISSUE 2 0 SL1100 Features and Specifications Manual 1 729 T ...
Page 856: ...MEMO SL1100 ISSUE 2 0 2 26 Codes Tables ...
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