Справочник Пользователя для AT&T System 85

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The 7434D voice terminal is phantom-powered from the system cabinet, or from a local power

supply, on the digital pairs of the line wiring.  Adjuncts connected to the 7434D voice terminal

require auxiliary power and do not impose a drain on the voice terminal supply.  Refer to the

ADJUNCT POWER section of this manual.

The 7434D voice terminal cannot be used as an emergency station during power failure transfer

conditions.

The 7434D voice terminal is not FCC registered.

This voice terminal is compatible with the inductively coupled hearing aids prescribed by the FCC.

The 7434D voice terminal and optional components can be ordered with the following PECs:

d

Basic voice terminal (black)—3187-39D MNT03

d

Basic voice terminal (black) wall mounted—3187-39D MNT13

d

Basic voice terminal (misty cream)—3187-39D MNT08

d

Basic voice terminal (misty cream) wall mounted—3187-39D MNT18

d

Handset cord (12 feet, black)2725-01L COL09

d

Handset cord (12 feet, misty cream)—2725-01L COL20

d

Line cord (14 feet, silver)2725-07N COL18

d

Line cord (25 feet, silver)2725-07S COL18