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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 7400 Series Voice Terminals
11-50The 7406D, 7406BIS, and 7406 Plus Voice Terminals
11
Self-Test
Two of the 7406D voice terminals (the 7406D03A and 7406D04A) and the
7406BIS voice terminals (7406D05A and 7406D06A) are equipped with a
self-test. On these voice terminals, the Self-Test feature is performed by pressing
the SHIFT button and then the DROP button.
With the 7406 Plus (7406D07A and 7406D08A) voice terminals, the user presses
the SELECT button and then the DROP/TEST button to initiate a self-test for the
voice terminal.
During the self-test, all the lights go on, the ringer sounds, and, if the voice
terminal has a display, the display characters are lit. The self-test ends when the
user releases the DROP or DROP/TEST button.
Other Physical Features
Handset
The 7406D, 7406BIS, and 7406 Plus voice terminals are equipped with an R-type
handset.
Dial pad
The 7406D, 7406BIS, and 7406 Plus voice terminals are equipped with a
12-button touch-tone dial pad. On the 7406 Plus voice terminal, the letters “Q” and
“Z” have been added to the appropriate dial pad keys for directory access, and the
“5” button on your dial pad has raised bars for visually-impaired users.
Jacks
The 7406D, 7406BIS, and 7406 Plus voice terminals’ housing contains three
jacks. The Handset cord jack is just under the left side of the housing. The Line
jack and the Speakerphone/headset adapter jack are on the back of the voice
terminal.
Cords
Two cords are supplied with the 7406D, 7406BIS and 7406 Plus voice terminals: a
coiled 9-foot handset cord and a 7-foot line cord.
Optional longer cords are available: a 12-foot handset cord; 14-foot and 25-foot
line cords.
Ringing
The 7406D, 7406BIS, and the 7406 Plus voice terminals have electronic tone
ringing. With the Personalized Ringing feature, the user can select any one of
eight different ringing patterns.
On the 7406D and 7406BIS (7406D01A—7406D06A) voice terminals, the volume
control is on the left side of the housing.