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The EU24BL is an add-on unit that works in association
with a 4620, 4620SW, 5620 and 5620SW. The EU24BL provides an additional 24
programmable buttons with associated display label and status icons. Only
one EU24BL per phone. The EU24BL provides a backlit display. Although the
EU24BL Expansion Module supports an additional 24 Call Appearance/Feature
buttons, it displays only the button labels for one column of 12 buttons at
a time. A dotted line separates the left column from the right column. When
you view the labels and icons for the left column, the icons for any active
or selected right column features display to the right of the dotted line.
To view the column not currently displayed, press the Alternate Display
button. You can alternately press any Call Appearance/Feature button on the
column not currently displayed. Doing so displays that column and selects
the line/feature associated with the button you pressed.Each IP Office DS
module, including control units with integrated DS ports, supports a maximum
of eight EU24 or eight EU24BL or two XM24 or two 4450 units only. If using
an EU24BL with only IP telephones the IP Office will support up to 8 EU24BL
modules per IP Office switch.Note: The EU24BL does NOT work with either the
5420 or 2420. |
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