NEC NEAX 2000 specifications Data Line Security

DATA LINE SECURITY

DATA LINE SECURITY

General Description

This feature allows line circuits which are used for data transmission to be protected from interruptions such as Attendant Camp-On, Executive Override, and Attendant Override.

Station Application

Not applicable.

Operating Procedure

No manual operation is required.

Service Conditions

1.This feature is assigned in system programming on a per-station basis.

2.Data Line Security functions on all calls.

3.Data Line Security cannot prevent disruptions from interfering with data transmission when the disruption occurs outside the system.

4.The following connections are restricted when Data Line Security is allowed since transmitted tones are in- volved in their operation. All interrupt attempts directed towards stations with a Data Line Security call in progress result in reorder tone:

•Attendant Camp-On

•Attendant Override

•Boss-Secretary Override

•Executive Override

•Camp-On

5.The ringing interval provided to a station assigned for Data Line Security is fixed at 1 second ON – 2 sec- onds OFF.

NEAX2000 IVS2
Business/Hotel/Data Features and Specifications	Page 127
NDA-24271, Issue 1.0