AT&T Merlin II Feature Module 2 Data Communications Manual page 22

STATION JACK PAIRS
Among the many optional features you can choose for one or more stations in
your system are the following:
Voice Announcement to Busy Voice Terminal
A person whose voice terminal has this feature can hear an announcement
through the speaker even though he or she is on a call. To provide this
feature, you assign the voice terminal two station jacks, called a
pair, as explained below. (Digital 7406 voice terminals can't use this
feature, since they don't receive voice announcements over their
speakers.)
Simultaneous Voice and Data
A person whose station is administered for this feature can conduct voice
and data calls at the same time. To provide this feature, you assign an
analog voice terminal two station jacks, called a
explained below. (Digital stations don't need a second jack to provide
simultaneous voice and data capability,)
An analog station with one of these options requires two consecutive analog
station jacks on the control unit. The jacks are an odd-numbered analog
station jack and the next higher (even-numbered) analog station jack. This
requires special wiring. (See Section 3 of this guide, " Connecting Hardware
and Setting Options.")
NOTE: You can assign either of these options to any of the analog
stations in your system, but you
same station.
Voice/Voice Pairs
The first (odd-numbered) station jack in the pair provides the analog station's
intercom number. Calls can't be placed to the intercom number associated
with the even-numbered jack.
To reserve pairs of jacks for analog stations that will have the
Announcement to Busy Voice Terminal feature, do the following:
1 In the "Station Jack" column, draw a box around the pair of jack
numbers that you plan to assign to each analog station with this
feature.
NOTE: You can assign this feature to an attendant position.
2 In the "Person, Location, or Function" column, next to the first (odd)
number of each boxed pair, identify the station by person or location.
3 In the "Person, Location, or Function" column, next to the second
(even) number of each boxed pair, write "VVP" (for voice/voice pair).
Reserving Station Jacks for Voice and Data Workstations
voice/data pair,
assign both options to the
cannot
Voice
voice/voice
as
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