Technical data

Station Class of Service (PGM 137) A-39
Appendix A: System Programming Tables
MBX IP Description / Operations & Programming Guide
Station Class of Service (PGM 137)
All stations are assigned a Class-of-Service (COS), which determines the ability of the user to
dial certain types of calls. Separate COS assignments are made for Day, Night and Timed Mode
system operation. Maximum level of COS privileges is 16 (0-15). These privileges are
represented in Toll Exception Table (PGM CODE 250). By default, all stations are assigned with
a Station COS of 1, no restrictions for all three modes.
The station COS interacts with the CO Line COS to establish overall dialing or Toll restrictions.
1. Press the [PGM] button and dial 137.
2. Use the dial pad to enter a station range (Ex. 100-110). For a single station, enter the
same number twice.
3. Press desired Flex button number (1-3).
- Flex button 1: Day COS
- Flex button 2: Night COS
- Flex button 3: Timed COS
4. Use the dial pad to enter desired data for the Station COS, refer to the Restrictions Table
below for each COS service.
5. Press the [SAVE] button to store the data entry.
PGM 137 BTN RANGE DEFAULT
DAY COS -- Station’s COS in Day mode. 1 00-15 1
NIGHT COS -- Station’s COS in Night mode. 2 00-15 1
TIMED COS -- Station’s COS in Timed mode. 3 00-15 1
STATION COS RESTRICTIONS
0 Intercom and Emergency number calls are allowed. Incoming and
transferred calls are allowed.
1 No restrictions are placed on dialing.
2-15 Assignments in each Toll Exception Table are monitored for allow and
deny numbers.
- If a table has no entries, no restrictions are applied.
- If there are only Deny entries, restrictions are provided as Deny only.
- If there are only Allow entries, restrictions are provided as Allow only.
- If there are both Allow and Deny entries, the Deny entries are
searched. If the dialed number matches a Deny entry, the call is
restricted; if no match is found the call is allowed.
Release 1.0
November 2010