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Strata DK Programming 5/99 4-1
Toll Restriction
Toll Restriction 4
This chapter gives you an overview of the Toll Restriction feature and step-by-step instructions to
fill in the Toll Restriction System Record Sheets for DK14, DK40i, and all RCTUs.
Toll Restriction Methods
Toll Restriction screens and selectively restricts outgoing calls using three different methods. Each
type of restriction can be programmed for individual stations. Toll Restriction can also be enabled/
disabled for each outgoing line in the system.
Important! Strata DK requires that a “1” be dialed before an area code to provide simple,
three, or six-digit toll restriction.
Simple Toll Restriction
Only involves the first digit dialed. The system can be programmed to reject outgoing calls
beginning with 0 or 1 (see Program 48).
Three-digit Toll Restriction
Involves the system analyzing the area code dialed, and selectively allowing/disallowing outgoing
calls following the criteria defined in Area Code Tables (see Program 46, Codes 2~4).
Six-digit Toll Restriction
Involves the system analyzing the area code and the office code, and selectively allowing/
disallowing outgoing calls following the criteria defined in Area Code Tables and Office Code
Tables (see Program 46, codes 2~4 and 6~8).
Note Standard telephones that are Toll Restricted should always be forced to use Least Cost
Routing (LCR) to place outside calls. This prevents Toll Restriction defeat when the
RRCS, K4RCU3, K5RCU or QRCU3 circuit times out.
Toll Restriction Features
For description purposes, Toll Restriction is divided into several components, or subfeatures. The
subfeatures operate independently of the restriction methods just described, although they may
employ these methods.