7406D, 7406BIS, and 7406 Plus Voice Terminals
SELECT button (on 7406 Plus only)
The 7406 Plus (7406D07A and 7406D08A) voice terminals have a SELECT button which can be
used in four different ways:
Used with a 2-level feature button to access the top-labeled feature
Used with the DROP/TEST button to initiate a self-test of your voice terminal
Used with the CONFERENCE/RING button to select your own personalized ring from
among eight available patterns
Used with the SPEAKER/RESET SPKR button to perform an acoustic test of the
environment and adjust the speakerphone to the surrounding acoustic environment for
optimal performance.
Call Appearance/Feature Buttons
The 7406D, 7406BIS, and 7406 Plus voice terminals have five call appearance/feature buttons.
One-level Feature-only and Two-level Feature-only Buttons
The 7406D (7406D01A—7406D04A) voice terminals have three buttons that can be used for one
feature each, with a green light, and seven double-level feature buttons without lights. There is
also a Select Ring/Feature button with the Select Ring option on the top level; another feature
can be administered on the bottom level.
The 7406BIS (7406D05A and 7406D06A) voice terminals have one single-level feature button
with a green light and seven double-level feature buttons without lights. There is also a Select
Ring/Feature button with the Select Ring option on the top level; another feature can be admin-
istered on the bottom level.
The 7406 Plus (7406D07A and 7406D08A) voice terminals have three double-level feature but-
tons, each with a green light. These voice terminals also have six double-level feature buttons
without lights.
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