Panasonic DBS-2.3-400 Programming Manual page 563

# Typical Info for CO
2 Source of Calling Party
4 Number
2 Service Options
5
Note: If two spans are implemented, each span has a separate D channel (D
channel sharing is NOT permitted).
DBS-2.3/9.2-400
Comments (examples)
The CO must source the Calling Party Number.
ANI - Automatic Numbering Indication
Hunt group -
MegaCom -only for 4ESS operation
DBS Manual - Revised April 2000 Page K-23