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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:
Synchronous and asynchronous operation
Half- and full-duplex operation
Data transmission at standard rates up to 19.2 kbps
Automatic answer option
Self-test
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.
FCC Registration
The DTDM is not FCC registered.
DTDM Equipment PEC Codes
The DTDM can be ordered using the following PECs:
Digital Terminal Data Module for 7403D—31745MTG05
Digital Terminal Data Module for 7405D—31745MTG06
Digital Terminal Data Module for 7405D and Function Key Module—31745MTG07
Digital Terminal Data Module for 7405D and Call Coverage Module or Digital Display
Module—31745MTG08
Digital Terminal Data Module for 7405D and Function Key Module, and Call Coverage
Module or Digital Display Module—31745MTG09
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