Panasonic KX-NCP500 Features Manual page 311

Number in
Item
the Pattern
(1) Date
(2) Time
(3) Ext
(Extension)
(4) CO (Trunk)
Shows the date of the call.
Shows the end time of a call as Hour/Minute/AM or PM.
Shows the extension number, floating extension number, etc.,
which was engaged in the call.
Also shows the following codes:
Dxxx: Outgoing trunk call from a doorphone (xxx=doorphone
number) (® 1.17.1 Doorphone Call)
Txxx: Outgoing trunk call by TIE line service (xxx=trunk group
number)
*xxx: Verified call (xxx=verification code) (® 1.9.6 Verification
Code Entry)
Shows the trunk number used for the call.
For patterns A and B, "00" will be shown for trunk numbers over
hundred.
1.26.1 Record Log Features
Description
Feature Guide 311