Co Line - Access; Co Line - Class Of Service (Cos); Co Line - Control (Contact) - Vodavi Starplus Triad-S Product Description Manual

CO Line - Access

Six uniquely defined Classes of Service are available for assignment to
stations on a per station basis and all six are available for day and night
assignment. Station Class of Service works in conjunction with CO line
Class of Service to provide the most flexible means for offering custom
toll restriction.
As a part of the Dialing privilege assignment through Class of Service the
system offers two programmable Allow and Deny tables for additional
customization of a toll restriction plan for a particular customer. Each
station can reference up to four special area code tables.
CO Line - Access
Through programming, telephones are allowed or denied access to
particular outside lines or line groups.

CO Line - Class Of Service (COS)

Each CO Line may be programmed with a Class-of-Service to provide
dialing privileges. The
Class-of-Service and Station Class-Of-Service to offer a wide variety of
dialing privilege possibilities.

CO Line - Control (Contact)

On the
be individually programmed as either CO Line Control (to control
ancillary equipment) or Loud Bell Control to control a customer provided
ringing device to external areas. When programmed as CO Line Control
and assigned to a CO line, the corresponding contact closes whenever
that CO line is accessed by a station.
Triad-S
Triad-S System, there are four or six control contacts which may
System uses an array between CO Line
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