Panasonic KX-NS300 Pc Programming Manual page 163

Item
Shelf Indicates the physical or virtual shelf where the card, extension, or device is located in
the PBX.
•
Shelf "1" is the physical shelf of the Main Unit.
•
Shelf "2" corresponds to the Expansion unit connected to EXP-M port 1.
•
Shelf "3" corresponds to the Expansion unit connected to EXP-M port 2.
•
Shelf "4" corresponds to the Expansion unit connected to EXP-M port 3.
Slot Indicates the slot number within the shelf where the card, extension, or device is
located.
Port Indicates the port number assigned to the extension or device.
9.1 PBX Configuration—[1-1] Configuration—Slot
Description
PC Programming Manual 163