NEC ELECTRA ELITE IPK II - Optional Etus; Bsu(4 M)-U20 Etu; Description

Electra Elite IPK II Document Revision 3
System Hardware Manual 6 - 143
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SECTION 8OPTIONAL ETUS
This section describes optional Electronic Telephone Units that provide additional
functions for an Electra Elite IPK II system.
8.1 BSU(4M)-U20 ETU
8.1.1 Description
The BSU(4M)-U20 ETU is the Master Base Station Interface Unit
ETU that provides connection for four Base Stations and up to 16
simultaneous calls on the Electra Elite IPK II Wireless – DECT
feature.
Only one BSU(4M)-U20 ETU can be installed in the Basic or
Expanded Electra Elite IPK II system.
Figure 6-79 BSU(4M)-U20 ETU