Lucent Technologies DEFINITY Enterprise Communications Server, System 75, System 85 Instructions Manual

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-83 The 8434 and 8434DX Voice Terminals
12
Wiring Information
The 8434 and 8434DX voice terminals work in both 4-wire and 2-wire DCP
configurations. The table below describes the pins on an 8400-Series voice
terminal LINE jack.
NOTE:
Regardless of which configuration is in use, ALL wiring between the PBX
and the terminal MUST consist of...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-84 The 8434 and 8434DX Voice Terminals
12
In order for the terminal to function properly in either 2-wire or 4-wire
installations, there must be NO INTERCONNECTIONS between the wire
pairs used for 2-wire and 4-wire operations. Bridging or paralleling of these
pairs can result in damage to the terminal or can cause the PBX circuit pack...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-85 The 8434 and 8434DX Voice Terminals
12
are the 1151A1 power supply and the 1151A2 power supply with Battery
Holdover. The 1145A and 1145B1 are recommended bulk power supplies. See
the section titledAdjunct Powerearlier in this manual for more information about
these power supplies.
Switch Administration
Aliasing
Use the following...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-86 The 8434 and 8434DX Voice Terminals
12
CAVEATS
The 8434 and 8434DX may be aliased as a 7405+D+F to suppor t features on all
systems. However, in this case, while all the call appearance/feature buttons AND
the softkey features will be functional, there can be a maximum of only 10 call
appearances. On the 7405, the Display Module is...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-87 The 8434 and 8434DX Voice Terminals
12
Figure 12-23. Button Numbering for Administering the 8434 and 8434DX Voice Terminal 
Connected to a System 75, a DEFINITY G1 or G3, or a DEFINITY ECS
Volume
RingTransfer
TestConf
Mu teDrop
Spe akerHold
1
23
456
78
9ABC DEF
MN O JKL GHI
PQRS TU V WXYZ
*O#
8434DX
NextPrevMenu Exit
The 10 call...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-88 The 8434 and 8434DX Voice Terminals
12
Figure 12-24. Button Numbering for Administering the 8434 and 8434DX Voice Terminal 
Connected to a System 85 or a DEFINITY G2
Power Failure Operation
The 8434 and 8434DX voice terminals cannot be used as an emergency station
during power failure transfer conditions.
Volume
RingTransfer...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-89 The 8434 and 8434DX Voice Terminals
12
FCC Registration
These voice terminals are FCC-registered along with the switch (as a system), but
do not have a separate FCC registration label.
UL and CSA Approval
These voice terminals have been tested and have met the Underwriters
Laboratories (UL) Standards UL 1459 and have also met the...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-90 The 8434 and 8434DX Voice Terminals
12
nSmall Designation Card Cover (for 10 buttons on left of terminal)
PEC: 32309
Comcode: 846320216
nLarge Designation Card Cover (for 24 buttons on right of terminal)
PEC: 32314
Comcode: 847037553
nSmall Button designation card (for 10 buttons on left of terminal)
Tractor Feed For 25 Sets, 3...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-91 The 8434 and 8434DX Voice Terminals
12
Headsets
A list of compatible headsets, consisting of both modular and plug prong base
units and selection of headpieces, appears in “Headset Adapters” in theAdjuncts
section later in this manual.
Additional Documents
The following documents contain additional information relating to the...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 8400 Series Voice Terminals
12-92 The 8434 and 8434DX Voice Terminals
12