NEC 616 manual System Configuration, Svw-s

160 System Configuration

160.1To Determine Required Equipment

1.Determine how many electronic key telephones are re- quired in the system. Refer to Table A if the number of keysets are 8 or less. Refer to Table B if the number of keysets are more than 8.

2.Determine how many CO/PBX lines are required. The result will tell you which line of the selected table to use. See Table 160-l.

Table 160-l Required Quantities of KThls

TABLE A: Total Number of Keysets is 1 - 8
	COIPBX	LINES	OCIS/MFIS	/	SWMS	1	KSI-S
			/
	l-3		1		1		1
I			I	/		t
	4-6		I	I	2	I	1
	Note:	Power	Failure hansfer	is provided		in ES-6-I

TABLE B: Tota! Number of Keysets is 9 - 16
1	CO/PBX LINES	/ DCIWMFIS	1	svw-s		KSIS	.I
I					I
	l-3	I	i	2		2	I
I	4-6	2		2		2	I

KSU for CO/PBX Lines 1 and 2.

160.2To Determine Optional Equipment

1.Required KTUs for options are:

Table 160-2

	OPTION
Automatic		Hold	Release	AHR-S	1
Door Phone				DPH-S	1	2 Door Phones
External	Paging			PBS-S	1		I
t- _-_--_+				I	!
BLF Console				PBS-S	1	2 BLF	Consoles
Security	Alarm			PBS-S	1
Note: One	PBS-S	KTU	provides circuitsfor external paging. 2 BLF			consoles,	and
2 security		alarm	circuits.				6

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