AT&T 518-600-016 manual Port Options Switch Position

TABLE 3-2 Tie Line DIP Switch Settings

	Port	Options		Switch	Switch
				Position	Setting
				1
			Unprotected	2
				3
4				4
		E&M		5
	or
				1	o f f
2			protected	2	o f f
				3	o f f
				4	o f f
				5	o f f
		.		1	n/a
				2	n / a
		Simplex		3	O n
				4	On
				5	On
				6	On
			Unprotected	7	On
				8	off
3				9	off
		E&M		10	off
	or
				6	off
1			Protected	7	off
				8	o f f
				9	o f f
				10	o f f
				6	n /a
		Simplex		7	n /a
				8	O n
				9	O n
				10	O n

3-52a Administering a New System