DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
ATM Switch Feature Interactions
B-4Location-related Interactions
B
ARS Digit
Conversion
■ Code
Conversion
When Foreign
Number Plan
Area (FNPA,
10-digit) or
Home Number
Plan Area
(HNPA, 7-digit)
numbers are
converted, the
home NPA
used is
determined
from the
originator’s
administered
location.
■ Call Redirection
Uses the
location and
partition group
of the
forwarded or
covered party,
not those of the
caller.
To simplify the
administration of AAR/ARS
and its interaction with
TOD routing and partition
groups, partitioning should
be separated from AAR
and ARS analysis. In other
words, AAR/ARS analysis
entries could specify a
routing index (from 1 to
2000), and a separate
table could be used to
specify the routing
treatment for each of 8
partitions, for each routing
index.
Maximum 600 conversion
entries possible
(Release 7r or later)
Provides a fixed point of
reference for digit analysis
Daylight
Savings Time
Up to 15 starting
and ending dates
and times and the
change increment
(in hours and
minutes) can be
administered for
different locations.
Each location must have a
Daylight Savings Time rule
administered.
Once administered, all
locations change
automatically to the proper
time at the designated day
and time.
Table B-2. DEFINITY operations affected by location — Continued
Operation Description User interface Performance
Continued on next page