Panasonic DBS-576HD Technical Manual page 340

2.
Table A-3. Example - Origination TRS Level Plan
Originator
TRS Level
A-12
From the User Needs and Tenant Trunk Groups Worksheets, TRS levels are determined. This list is
created by reviewing the different calling needs and assigning the most restrictions to the lowest TRS level
and working up to the least restriction level.
9
No Restriction
8
7
6
5
4 All long distance calls allowed except special numbers (976, 1900, 411,
operator access, collect calls, etc.)
Allow public emergency numbers
3 North America long distance calls allowed except special numbers (976,
1900, 411, operator access, collect calls, etc.)
Allow public emergency numbers
2 Local Calls Allowed
No long distance or special numbers (976, 1900, 411, operator access,
collect calls, etc.)
Allow calls to (205) 555-XXXX, (205) 556-XXXX, and (205) 557-XXXX
Allow public emergency numbers
1
Public emergency numbers only
0
No Outside Calling/PBX Centrex & Extension only
DBS 576 (USA) issued September 2001
TRS Level Properties
Section 700 - Operation
576-50-700