AT&T MERLIN LEGEND Release 3.1 System Planning Manual page 162

Group-Assigned Features
c. Do one of the following:
NOTE:
Before you complete the extension number and name entries in Step 4,
read Step 2 of the instructions in the next section, "Calling Group
Options."
4. In the Extensions section of Form 7d, write the extension number of each
member of the group in the Ext. No. column and the name of the person
or location in the Person or Location column (see Form 2a).
5. In the Trunks/Pools table of Form 7d, for each line/trunk that is to ring
directly into the calling group, write the line/trunk or pool number (see
Form 2c).
NOTE:
If a line/trunk is in a pool, the whole pool should be assigned. Also,
before adding to a calling group, you must first remove lines/trunks from
the QCC.
6. If assigning a calling group as backup for a QCC, under the Position
Busy Backup heading in the Queued Call Console section of Form 6a,
Optional Operator Features, check yes and write the extension number of
the calling group.
7. To record information for another calling group, repeat this procedure
beginning with Step 3; use a blank Form 7d for each group.
To use a factory-set extension number, write the number in the
space provided ( 770 for group 1,
To change a factory-set extension number, write the new number
in the Renumber to space, and then on Form 2d, System
Renumbering: Special Renumbers, write the group name in the
Group ID Label column (maximum: 7 characters) and the new
number in the Renumber to column of the Group Calling section of
that form.
771 for group 2, and so on).
Features
4–27