NEC NEAX 7400 ICS Installation Manual page 18

SYMBOL
AMP Amplifier for External Speaker
AP00 SMDR/Hotel Application Card
AP01 OAI Interface Card
ATI SN694 ATTCON Interface Card
AUCA Analog Universal Circuit Card
(Long Line Circuit, DID Trunk,
PFT Circuit)
BGM External Music Source for D
Background Music Service
BRT Basic Rate Interface Trunk Card
CCH Common Channel Handler Card
CFT 6/10 party Conference Trunk Card
CIS Call Information System
COT C.O. Trunk Card
DAT Digital Announcement Trunk Card
DCH D-Channel Handler Card
DK External Relay/Key Interface Card
DLCA Digital Line Circuit Card
(for D
DLCB Digital Line Circuit Card
(for D
DLCC Digital Line Circuit Card
(for SN611 ATTCON and D
6D/16D).
DSS DSS Console
DTI Digital Trunk Interface Card
DTG Digital Tone Generator
Note: For details of circuit cards, refer to the Circuit Card Manual.
CHAPTER 2
Page 4
Revision 1.0.1
Table 2-1: Description of Symbols in Trunking Diagram
DESCRIPTION
term
)
term
Long Line)
SYMBOL
ETHER
FP
KEY
LCE
LCF
term
LDT
MAT
MDF
MEM
MLDT
MODEM
MP
PFT
PMS
ODT
PBR
PBSND
term
PLO
SMDR
SW
16CFT
AD-25182501
DESCRIPTION
Enternet Controller, for use with
AP01
Firmware Processor Card
External Key
Line Circuit Card
(for Single Line Telephone)
Line Circuit Card
(for Single Line Telephone, with
MW Lamp)
Loop Dial Trunk Card
Maintenance Administration
Terminal
Main Distribution Frame
Main Memory
Melody Trunk Card
Modem
Main Processor Card
Power Failure Transfer
Property Management System
OD Trunk Card (2/4 wire E&M)
PB Receiver Card
PB Sender
Phase Lock Oscillator
Station Message Detail Recording
Time Division Switch
16 Circuit Three Party Conference
Trunk