3. Numbering schedule for stations and paging zones
Type of exchange
Single Exchange (EX-1)
Exchange "A" (EX-2A/3A)
Exchange "B" (EX-2B/3B)
Exchange "C" (EX-3C)
Numbering for stations
Standard
200 ~ 455
470 ~ 725
740 ~ 995
Without personal
number
100 ~ 355*1
400
~
655 *1
700 ~ 95.5 * 1
Numbering for paging zones
Paging zone per exchange
All call
0
(00)
00
Zone
1 ~ 9 (1 ~ 8) *2
(01 ~ 31)
01
~
15
1 6 ~ 3 0
31
~
45
Note.
* 1: The first station number of each exchange can be selected from any of the following
numbers (Hardwired station number):
The system with Personal Numbers can't use No. 100 ~ 199.
*2: The combination paging is used, zone number is from 1 to 8.
Tie-line
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