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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 7400 Series Voice Terminals
11-51The 7406D, 7406BIS, and 7406 Plus Voice Terminals
11
On the 7406 Plus (7406D07A and 7406D08A), tone ringer volume is controlled by
the VOLUME “arrow” button. When the speakerphone is active, the VOLUME
button controls the volume of the speakerphone; at all other times, the button
controls the volume of the tone ringer.
Mounting Options
Two of the 7406D voice terminals (7406D01A and 7406D02A) come equipped
with a nonadjustable desk stand, an optional data stand, or can be wall-mounted
(without data capabilities).
Two of the 7406D voice terminals (7406D03A, 7406D04A), the 7406BIS
(7406D05A, 7406D06A), and the 7406 Plus (7406D07A, and 7406D08A) voice
terminals come with a nonadjustable desk stand only. An optional wall mount kit is
available.
Color Options
The 7406D, 7406BIS, and 7406 Plus voice terminals are available in black and
misty cream.
Distance Limitations
The maximum allowable distances of a 7406D or a 7406 Plus voice terminal from
the DEFINITY G1, G2, G3, the DEFINITY ECS, System 75, or System 85 cabinet
are shown in the following table.
Note:
These ranges can be extended to 5,000 feet (1524 m) for 24 AWG wire and 4,000 feet
(1219 m) for 26 AWG wire with the use of a Data Link Protector. Refer to the Exposed Port
Protection section earlier in this manual.
Table 11-9. Distance Limitations for the 7406D, 7406BIS, and 7406 Plus
Voice Terminals
System Port Board
Nominal Maximum Range in Feet
(Meters) (See Note)
24 AWG 26 AWG
System 85 SN270B
TN754
3,400 (1,034)
3,400 (1,034)
2,200 (671)
2,200 (671)
DEFINITY G2 SN270B
TN754
3,400 (1,034)
3,400 (1,034)
2,200 (671)
2,200 (671)
DEFINITY G1
and G3,
DEFINITY ECS,
and System 75
TN754 3,400 (1,034) 2,200 (671)