AT&T MERLIN LEGEND Installation & Maintenance Manual page 168

Installation
full-duplex operation at 64 kbps via the V.35 interface adapter
cable
automatic answering of incoming data calls
ability to place outgoing data calls manually and select user-
programmable telephone numbers from the data module
display on the front panel
RS-366 interface to an Automatic Calling Unit (ACU)
Synchronous Features with High-Speed Synchronous
Enhancement Board
V.35 interface (The adapter cable is provided when the board
is ordered by using PEC 21624.)
full-duplex operation at 48, 56, and 64 kbps
half-duplex operation at 56 kbps only
automatic answering of incoming data calls
ability to place data calls manually and select user-
programmable telephone numbers from the data module
display on the front panel
Installation
Various configurations are used on the ISDN 7500B Data
Module. Depending on the configuration, some equipment is
required and some is optional.
Required Equipment
ISDN 7500B Data Module
WP90110,L1 power supply (for stand-alone)
D8W cord
EIA-232D cable(s) or V.35 cable
3-60 Data Adapters