AT&T MERLIN LEGEND Installation & Maintenance Manual page 171

Installation
6. Close the door panel by hooking the hinges under the front
housing and then snapping the rear tabs into place.
7. Plug the D8W cord into the jack labeled LINE.
8. Plug the power supply cord into the connector labeled
POWER on the 7500B.
9. Plug the male end of the EIA-232D cable into the connector
labeled PORT 1.
10.
Connect the other end of the EIA-232D cable to the modem
(a male-to-male cord or a male-to-female cord with a gender
changer is needed).
11. Plug the power cord into an AC power outlet.
Plug the D8W cord into a telephone wall jack.
12.
Note: Before plugging the D8W cord into a wall jack, make
sure you do not need the terminating resistor adapter. If you
need it, see "Terminating Resistor Adapter Installation" later in
this chapter.
Stand-Alone Multipurpose Enhancement DCE Configuration.
Follow the steps below to configure the 7500B for use with the
multipurpose enhancement board to work with modems:
1. Remove the 7500B from its box or turn off the power on
installed sets.
2. Remove the multipurpose enhancement board from its box.
3. Open the door panel on the 7500B.
a. Insert a pen into the small hole near the LINE label on the
back panel.
b. Push in on the tab in the hole while you pull up on that side
of the door.
Data Adapters 3-63