Important - Lucent Technologies 801A Manual De Instrucciones

THE 801A EXPANSION MODULE
The 801A Expansion Module is an optional device which can be
connected to an 8434DX voice terminal to extend the number of call
appearance and feature buttons available on the voice terminal.
IMPORTANT: This expansion module can be connected ONLY to an
8434DX model, which, in turn, must be connected to a DEFINITY
G3V3.3 or later switch. The 8434DX has an Ex Mod jack (labeled
"EX MOD") to which the 801A can be connected. Before you begin
installation of the expansion module, make sure that your 8434 set is
labeled "8434DX" and has the "EX MOD" jack on the bottom of the set.
The expansion module has 24 buttons arranged in two columns.
•
The top 18 buttons (that is, the top nine buttons in each column,
shown as 1 in Figure 1) have a red and green light next to them.
These buttons can be used for call appearances or features.
•
The bottom six buttons (that is, the last three buttons in each column,
shown as 2 in Figure 1) have a single green status light next to them.
These buttons can be used for features only.
Figure 1 shows a top view of the expansion module.
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