NEC DS1000 Correspondence Course Workbook

DS1000/2000 Correspondence Course
System Capacities
28 ◆ DS1000/2000 Workbook NEC America
Trunks
• Direct Trunk Access Codes 401-406 401-424 (U-slot) 401-448
• Line Dial Up Codes #901-#906 #901-#924 (U-slot) #901-#948
• Ring Groups 8 (1-8)
0 = No assignment
• Trunk Group Access Codes 90-98
• Trunk Groups 9 (0-8)
• Trunk Ports Base = 3
Expansion = 3
24 (1-24) (U-slot) 48 (1-48)
Extensions
• 2-OPX Modules Each module uses one digital station port. The System Load Factor limits the
total number that you can install.
• Attendant (Operator) Access Number 0 (single operator)
01-04 (multiple operators)
• Attendants 4
• Analog Door Boxes Base = 1
Expansion =1
Not Available
• Digital Door Boxes Each Digital Door Box uses one digital station port. The System Load Factor
limits the total number that you can install.
• DSS Consoles 4
System software provides 4 unique DSS Console
configurations. The System Load Factor also limits the total number that you
can install.
• Power Failure Telephones 1 6 (2 per 4ATRU PCB) 12 (2 per 4ATRU PCB)
• REJ Recording Jack Unit Base = 8
Expansion = 8
(1 maximum per keyset)
40 (u-slot)
(1 maximum per
keyset)
96 (1 maximum per
keyset)
• Telephone Extension Numbers 26 (300-325) 40 (300-339) (U-slot) 96 (300-395)
• Telephone Port Numbers 26 (300-325) 40 (1-40) (U-slot) 96 (1-96)
DS1000 DS2000 4-Slot
System
DS2000 8-Slot
System

NEC DS1000 Specifications

General

Brand	NEC
Model	DS1000
Category	Telephone
Language	English