Panasonic kx-tea308 1.8Toll Restriction TRS Features, 1.8.1Toll Restriction TRS, Description

1.8 Toll Restriction (TRS) Features

1.8Toll Restriction (TRS) Features

1.8.1Toll Restriction (TRS)

Description

Toll Restriction (TRS) can prohibit certain extension users from making unauthorised outside (CO) line calls. Every extension is assigned to one of 5 classes of service (COSs) for each time service mode ( TRS- COS—Day/Night/Lunch [601-603]); COS 1 grants the highest level of authorisation, allowing all outside (CO) line calls to be made, and COS 5 grants the lowest level of authorisation. COSs 2 through 5 are used to restrict calls with a combination of preprogrammed Denied and Exception Code Tables, explained below.

Denied Code Tables ( TRS—COS 2-5 Denied Code [302-305])

Denied Code Tables are preprogrammed lists containing the telephone numbers that are restricted. All outgoing outside (CO) line calls made by COS 2 through 5 users are compared to the applicable Denied Code Table(s), and when the leading number of a dialled telephone number (not including the Outside (CO) Line Access number) matches an entry found in an applicable table, the call is denied.

Up to a total of 80 denied codes, each consisting of up to 11 digits, can be stored.

Exception Code Tables ( TRS—Exception Code [306])

Exception Code Tables are preprogrammed lists of leading digits or complete telephone numbers that are checked against every dialled number prohibited by a Denied Code Table. When a dialled number is prohibited by a Denied Code Table, it is compared to the applicable Exception Code Table(s). If the dialled number matches an entry found in an applicable Exception Code Table, the call is permitted.

Up to 80 exception codes, each consisting of up to 11 digits, can be stored. The available number of codes depends on the COS assigned to each extension.

Applicable tables by COS

The Denied Code Tables and Exception Code Tables that apply to each COS are listed below.

COS No.	Denied Code Tables	Exception Code Tables
1	No restriction.	No restriction.
	(Not Programmable)	(Not Programmable)
	20 denied codes programmed in [302].	80 exception codes (code numbers 01–80)
2	(Table for Class 2)	programmed in [306].
		(Tables for Classes 2 through 5)
	40 denied codes programmed in [302] and	60 exceptions codes (code numbers 01–60)
3	[303].	programmed in [306].
	(Tables for Classes 2 and 3)	(Tables for Classes 3 through 5 )
	60 denied codes programmed in [302]	40 exception codes (code numbers 01–40)
4	through [304].	programmed in [306].
	(Tables for Classes 2 through 4)	(Tables for Classes 4 and 5)
	80 denied codes programmed in [302]	20 exception codes (code numbers 01–20)
5	through [305].	programmed in [306].
	(Tables for Classes 2 through 5)	(Table for Class 5)

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Feature Guide