AT&T MERLIN LEGEND Installation & Maintenance Manual page 202

Installation
12.
Label the termination and field-terminated blocks (see "Label
the System Wiring" in this chapter). Write the appropriate
information (such as extension numbers and users' names)
on the strip labels provided and snap the designation strips
into place.
13.
Use the 110P8A5B patch cords to connect termination blocks
to field-terminated blocks (see Figure 50). Properly dress the
patch cords through the wire troughs and D-rings.
Wire a Telephone for Two Voice-
Pairs
If an analog telephone requires either the Voice Announce to
Busy feature or the Simultaneous Voice and Data feature, you
must assign two adjacent odd/even station jacks (01 and 02, 13
and
14, etc.) on an analog station module to that telephone. The
numbers of these station jacks are boxed on the planning forms.
Two voice-pairs (one pair from each jack) must be connected
from the CU to the telephone (see Figure 51 ). A bridging adapter
is used to connect both voice-pairs to the telephone.
Note: In Figure 51, the wire from station jack 39 connects to the
jack labeled EVEN on the bridging adapter. The label on the
bridging adapter refers to the default intercom number, which
does not necessarily match the station jack number in terms of
odd and even. Odd/even wiring refers to jack numbers, not
intercom numbers.
Terminate Cable at a Station Outlet
There are many kinds of station outlets, which are fundamentally
all the same. Some are wall-mounted, affixed directly onto a wall
surface, and others are flush-mounted, where the jacks are
located inside a wall housed in a regular electrical box. On the
workstation side, a cord plugs into the jack; on the closet side,
the 4-pair wire is hardwired to the outlet.
3-94 System Wiring