Справочник Пользователя для AT&T System 85
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Digital Terminal Data Module (DTDM)
Color Options
The DTDM is available only in silver.
Features
The DTDM offers the following features:
d
Synchronous and asynchronous operation
d
Half- and full-duplex operation
d
Data transmission at standard rates up to 19.2 kbps
d
Automatic answer option
d
Self-test
d
Remote and local loopback
Power
The DTDM requires auxiliary power from one of the sources listed in the ADJUNCT POWER sec-
tion of this manual.
tion of this manual.
FCC Registration
The DTDM is not FCC registered.
DTDM Equipment PEC Codes
The DTDM can be ordered using the following PECs:
d
Digital Terminal Data Module for 7403D—31745MTG05
d
Digital Terminal Data Module for 7405D—31745MTG06
d
Digital Terminal Data Module for 7405D and Function Key Module—31745MTG07
d
Digital Terminal Data Module for 7405D and Call Coverage Module or Digital Display
Module—31745MTG08
Module—31745MTG08
d
Digital Terminal Data Module for 7405D and Function Key Module, and Call Coverage
Module or Digital Display Module—31745MTG09
Module or Digital Display Module—31745MTG09
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