Toshiba Strata DK 280 Installation Manual page 411

(Plan 8 for RCTUB or RCTUA). Likewise, any phone
number not specified in Routes 1 - 15 (1 - 7 with
RCTUA or RCTUB) automatically defaults to route
Plan 16 (8 RCTUA, RCTUBA/BB, or RCTUB).
Tables for Programs 51 - 54 appear on LCR Route
Plan Numbers 1 - 16. The following instructions reveal
how to fill in individual tables within the plans. Each of
the following program tables must be completed for all
plans.
Program 51-LCR Area Codes
Every route plan can be assigned to define a set of
area codes and/or off ice codes.
H The purpose of Program 51 is to define which
area code calls are placed over which LCR Plan
Number (1 - 16). Initialized
data assigns all
possible area codes (000 - 999) to LCR Plan 16
for systems with the RCTUC/D common control
unit and Plan 8 for systems with the RCTUA,
RCTUBA/BB, or RCTUB. Therefore, calls made to
all area codes will be routed over route definitions
defined in Program 54 for Plan 16, following the
time schedule specified by Program 53 for Plan 16
(unless other assignments are made in plans 1 -
15).
n For example, any area code entered in a Program
51 LCR area code table for plans 1 - 15 is
subtracted from Plan 16. An area code cannot be
lost. If it is subsequently deleted from Plans 1 -
15, LCR software automatically adds it to Plan 16.
n To fill in record sheets for Plans 1 - 15:
+ Check the box by Area Code Table.
+ Enter the applicable area codes, three digits
per box.
Note:
Remember that LCR matches the home area
code entered in Program 50-2 with the LCR
route plan containing the home area code in
its Area Code Tab/e.
The
home area code
must
be
entered
into
one
of the 16 available
LCR route plans through Program 51. Thus,
LCR is informed of how to handle local
calls. Typically, systems are configured to
have the LCR route plan containing the home
area code as the same as
the local route plan
defined in Program 50-5. This usually is
programmed by the installer to be Route Plan
Number 1, rather than the default Plan 16.
Program 52-LCR Office Code Exceptions for
Specified Area Code
The purpose of the Office Code Exception Table is to
enable the customer the flexibility of routing specific
office codes through a different call plan than other
office codes used with that area code.
q
n
n
Sixteen LCR office code exception tables can be
defined for the overall LCR scheme for systems
operating with the RCTUCYD common control unit
(eight with the RCTUB, RCTUBA/BB, or RCTUA
unit). Any number of exception code tables can be
assigned to each route plan, although each
exception table can only be used once system-
wide.
Every route plan can be assigned to define a set
of area codes and office code exceptions or a set
of office code exceptions.
This program applies to both examples listed
below. In the first case, an office code exception
table does not need to be defined in addition to
the area codes in Program 51, but it may. In the
second case, the plan only pertains to exception
office codes for certain area codes.
Example 7
In the first example, office code exception tables will
be defined to the area code table. Use the
continuation sheet to define the exception office
codes. As many as 16 office code exception tables
can be linked to a plan, but each exception table Can
only be used once. When using the continuation
sheet, be sure that the same exception table is not
assigned to more than one plan.
n Turn to the continuation sheet (that follows Plan
16 record sheet).
n Determine the plan number where the exception
office codes will be routed.
n Fill in the area code of the exception office codes
in the spaces provided by the correct plan
number. These office codes will be routed
differently than the overall area code.
n Enter the specific office codes that are to be
routed differently.
Example 2
I
In the second example, the route plan only applies to
office code exceptions. The first office code exception
January 1996 9-51