System Number Plan/Capacities
System Type: 28i 28i
Commonized 124i
Commonized 124i 124i
Enhanced 384i 704i Your
Revised
Codes
Abbreviated Dialing:
Abbreviated Dialing Groups 8 8 8 8 16 32 64
Abbreviated Dialing Bins 360 1000 1000 360 1000 1990 2000
Common Abbreviated Dialing Bins 200 200 500 200 1000 1000 1000
Account Codes: Verifiable Account
Code Table 1000 1000 1000 1000 1000 1000 2000
Call Pickup Group Numbers 1-8 1-8 1-8 1-8 1-9 or
01-64 1-9 or
01-32 1-9 or
01-64
Caller ID Bins 200
(0-199) 200
(0-199) 200
(0-199) 200
(0-199) 400
(0-399) 1000
(0-999) 1000
(0-999)
Conference Circuits 8 4-Party
4 8-Party 8 4-Party
4 8-Party 8 4-Party
4 8-Party 8 4-Party
4 8-Party 8 4-Party
4 8-Party 32 4-Party
16 8-Party 32 4-Party
16 8-Party
Department (Extension) Group
Numbers 1-8 1-8 1-8 1-8 1-16 1-32 1-64
Department (Extension) Group
Number Range 200-799 200-799 200-799 200-799 200-799 200-799 200-799
Door Box Numbers 1-8 1-8 1-8 1-8 1-8 1-8 1-8
Extension Port Numbers 1-20 1-20 1-72 1-72 1-200 1-256 1-640
Extension Number Range 301-799 301-799 301-799 301-799 301-548 301-799 301-499
5000-5696
Charts and Illustrations
134