AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 43

Control Unit
Jacks for Primary Operator
Position
2-14 System Numbering
Planning Form Instructions
In the "Jack Type" column of Form 2a, indicate the type of each station jack
next to its logical ID.
1 .
Check "A" if the jack is analog, "D" if digital, or "B" if basic telephone.
2.
The system reserves 12 logical IDs for the 008 OPT module even though
only 8 are used. Cross off the last 4 logical IDs (they cannot be used).
The factory setting for the primary operator position is the lowest station jack on
the first 008 MLX module. If the system doesn't have an Ml-x module, it's the
lowest station jack on the first module with analog station jacks. The factory
setting for the primary operator position cannot be changed.
Two types of operator consoles can be used in the primary operator position:
Direct-Line Console (DLC). Trunks are assigned on individual buttons; the
console can have several calls ringing simultaneously. DLCs can be
assigned to either a digital or analog station jack.
Queued Call Console (QCC). Incoming calls are held in a queue and are
directed to each QCC in sequence, one at a time. QCCs can be assigned
only to digital station jacks, and the MLX-20L is the only phone that can be
used as a QCC.
If the system includes QCCs, the primary operator position must be a QCC.
Planning Form Instructions
M a r k j a c k a s s i g n m e n t s o n F o r m 2 a .
If the system does not include a system programming console, go to step 4.
1 . See the "System Operating Conditions" section on the back Form 1 for
the logical ID of the station jack for the system programming console.
2 . Mark the "Logical ID" column of Form 2a by writing "SPC" beside the
preprinted logical ID for the system programming console station jack.
3 . Write the name of the person who will be programming the system or the
location of the system programming console in the "Person, Location, or
Function" column.
If the system does not have QCCs, go to step 6.
4 .
Locate the first station jack showing a "D" (digital) type. Write "QCC"
beside the preprinted lofical ID to indicate the primary QCC operator
position.
5 .
Write the name or location of the primary QCC operator in the "Person,
Location, or Function" column. Go to the "Jacks for Additional Operator
Positions" instructions.