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7406D, 7406BIS, and 7406 Plus Voice Terminals
1
23
456
78
9
ABC DEF
MNOJKLGHI
PRS TUV WXY
*
O
#
Oper
Conference
Drop
Transfer
Hold
Message
Select Ring
4
5
1
3
1
2
Shift
2
3
4
12
5
13
6
14
7
15
8
16
9
17
10
18
11
Speaker
ADMINISTRABLE CALL APPEARANCE/FEATURE BUTTONS
ADMINISTRABLE FEATURE-ONLY BUTTONS
ON THE 7406BIS
(7406D05A AND
7406D06A) VOICE
TERMINALS,
BUTTON #2 IS
THE SPEAKER
BUTTON.
BUTTON #3 IS
THE MUTE BUTTON.
THE BUTTON SHOWN
AS “SPEAKER” IS THE
SPEAKER VOLUME
BUTTON ON THE
7406BIS.
FIGURE 3-21. Button Numbering for Administering the 7406D and 7406BIS Voice Terminals
Connected to a System 75 or a DEFINITY G1 or G3 Switch
3-158