Panasonic DBS Section 540 Reference Manual page 56

System Planning Forms and Guidelines
Table 2-63. CO to Virtual Port Ringing Assignments (for DBS 3)
Trunk Ringing Assignments for Virtual Ports (159-162, leave blank if no forwarding)
Incoming CO
Trunk
Table 2-64. Network Extension to Ring from Virtual Port (for DBS 3)
Page 56
Day
Day Delayed
Virtual Port
159
160
161
162
T1 Networking - Revised April 2000
Night
Night Delayed
Network Extension to
Receive Forwarded Calls
System Planning
Night 2
Night 2 Delayed
DBS-2.3/9.2-540