Dss/Blf Interface Unit - Mitel SX-2000 EL Information Manual

SX-200 General Information Guide

DSS/BLF Interface Unit

The Direct Station Select/Busy Lamp Field (DSS/BLF) Interface Unit allows you to associate
up to two Mitel Networks Programmable Key Module 48 devices with an attendant console.
Each PKM 48 provides the attendant console user with 48 DSS/BLF keys (busy lamp field
appearance keys for the associated extension numbers).
The DSS/BLF Interface Unit uses a separate line connection to a DNIC port. You attach the
PKM 48 devices to the DSS/BLF Interface Unit and associate the PKM 48 devices with the
attendant console through Customer Data Entry (CDE).
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DSS/BLF Interface Unit
Revision A 50003510