AT&T System 85 Extra features 8434 for, Additional coverage, Isdn 8503T 8510T 8520T MDC, Mdw

ADMINISTRATION

TABLE 2-F(continued).

DEFINITY G1 and System 75 Voice Terminal Administration

		SYSTEM
VOICE	S75 R1V1	S75 R1V2	S75 R1V3 G1 and G3
TERMINAL
8434 (for		7405+D+F
extra features)*
8434 (for		X	7434+D
additional coverage)*
602 CALLMASTER	X	X	S
CALLMASTER II & III	X	X	602 CALLMASTER
7505 ISDN		X	S
7506 ISDN		X	S
7507 ISDN		X	S
8503T		X	S
8510T		X	S**
8520T		X	S
MDC 9000		7303S Hybrid***
MDW 9000		7303S Hybrid***

S = Administered as Self

X = Not Allowed

+D = with Display Module

+F = with Feature Key Module

* CAVEATS for administration of the 8434 voice terminal:

The 8434 may be aliased as a 7405+D+F to support all system features. 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 a 1-line display, and thus the 1-line display option should be selected.

On some systems, the 8434 can be aliased as a 7434+D or a 7444 to support coverage. In this case, there can be up to 34 call appearances (including bridged call appearances), but the 15 softkey features will NOT be functional because the Feature Key Module is not allowed with the 7434 or 7444. On the 7434, the Display Module is a 1-line display, and thus the 1-line display option should be selected. If the set is administered as a 7444, it can be optioned for a 2-line display.

An 8434 connected to a DEFINITY G3V2 can be administered as a 7444; an 8434 connected to a DEFINITY G3V3 (or later) can be administered as itself.

**An 8510T voice terminal connected to a DEFINITY G1 or G3 can be administered as itself, but an 8510 data terminal must be administered as a 7507.

***A MDC 9000 Cordless Telephone or a MDW 9000 Wireless Telephone connected to a DEFINITY G3V3 (or later) can be administered as itself.

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