Panasonic DBS Section 540 Reference Manual page 72

Programming Initial T1 Network Options
15. Assign each network trunk at the DBS to a Network Trunk Group. (See
Address
Options
16. Set the DBS to four-digit numbering. After entering a 2 to select 4-digit
Address
Options
Notes:
Note: RECOMMENDED CHECK POINT. Power off the network cabinets
for 30 seconds and power back on. After waiting approximately 1 minute for
the T1 to initialize, attempt to make a network call from each node to each
node. For instance if extension 1100 goes offhook and dials 2100, extension
2100 should ring and display NET CALL GN (where N = Network Trunk
Group Number) until extension 2100 is answered. When 2100 answers, both
extensions should display NET TALK GN. If not, recheck programming
steps 9 through 16.
Page 72
Table 2-1 on page 17 and following tables.)
FF1 8# 4# 8# 4# (TRK#) (0-3)#
0=Not Assigned to a Network Trunk Group
1=Network Trunk Group 1
2=Network Trunk Group 2
3=Network Trunk Group 3
numbering, you will be asked to confirm the change. Press # to confirm.
FF1 2# 1# 12# (0-2)#
0=2 digit number plan
1=3 digit numbering plan
2=4 digit numbering plan
The network node number must be defined (step 13 above)
before 4-digit numbering can be enabled.
T1 Networking - Revised April 2000
Quick-Start Programming
DBS-2.3/9.2-540