AT&T System 85 DEFINITY Communications System Generic 3 Implemen-

8410 Voice Terminal
Use the following table for administering the 8410D voice terminal (with display):
If you have and this (which can administer
this System Release support this the 8410D
type of operation) as a
System 75 R1V1 — R1V3 4-wire only 7405D+D
System 85 R2V2 — R2V4 4-wire only 7405D+D
Internat’l System 75 IR1V4, etc. 4-wire only 7405D+D
DEFINITY G1 R1V4 4-wire only 7405D+D
Global DEFINITY ’91 4-wire only 7405D+D
DEFINITY G2V1 4-wire only 7405D+D
DEFINITY G2V2 4-wire only 7405D+D
DEFINITY G3i, G3r,
G3s, G3vs 4-wire only 7405D+D
DEFINITY G3V2 2- or 4-wire 7405D+D
DEFINITY G3V3 2- or 4-wire 8410D
Button Numbering
The following button diagrams of the 8410 voice terminal will help you administer both of these
voice terminals connected to a System 75 or DEFINITY G1 and G3 and to a System 85 or
DEFINITY G2.
Figure 2 shows button numbering for the 8410 connected to a System 75/DEFINITY G1 and G3.
Figure 3 shows button numbering for the 8410 connected to a System 85/DEFINITY G2.
If you need more information, refer to DEFINITY Communications System Generic 3 Implemen-
tation , and DEFINITY Communications System Generic 2 Administration of Features and
Hardware .
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