AT&T AT&T manual Single-Line Voice Terminal Connection Information, Feature Operations

TABLE 4-D. Model 2500 Series Voice Terminal Adjuncts

Adjunct	2500DMGC	2500MMGB	2500SM	2514 BMW	2554BM
4A Speakerphone			x
55A1 Ground	x	x	x	x	x
Start Key
AT&T Answer-Record	x	x	x	x	x
2500 or
Code-A-Phone 2540
(Answering Machine)
Z34A Message		x	x	x	x
Waiting Indicator

Single-Line Voice Terminal Connection Information

Single-line voice terminal connection information is provided in the following figures:

● Figure 4-21—On-Premises Single-Line Voice Terminal Connections

● Figure 4-22—Out-Of-Building Single-Line Voice Terminal Connections

●Figure 4-23—Off-Premises Station Single-Line Voice Terminal Connections.

Descriptions of the Station Interconnect Panel (SIP), Trunk Access Equipment (TAE), and associated cables and adapters, as shown on the figures, are provided under the heading “connectivity” later in this Section.

Maximum cabling distances from the system cabinets to single-line voice terminals is provided in Section 5, “Technical Specifications.”

Feature Operations

Refer to Single-Line Terminal User Guide (555-520-702) for information about feature operation.

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