NEC nd-20292 manual Function Timer Chart Contd, Timing Value

ND-20292

CHAPTER 3

APRIL, 1990

SECTION 350

FUNCTION TIMER CHART (Contd.)

TIMER

.

Delayed Ringing (Extension)

Voice Mail

Automatic Dial Send

Start

Delay Announce Start Time

1st Delay Announce Duration Time

2nd Delay Announce Duration Time

Automatic

Disconnect Timer

DTMF Digit

Duration (COD

Trunk Hookflash

Km

Hit Protection Time Km)

Pause Time (con

D i s c o n n e c t Recognition Time (COI)

Interdigital Interval Time (COD

DEFINITION

2D-2 Time Delay before Internal ringin starts at stations assigned delaye i ringing.

2D-2 Delay time before DTMF tones are sent to the VMI ports.

2D-2 Time Delay before Delay Announcement starts.

2D-2 Time Interval for the 1st Delay Announcement message

2D-2 Time Interval for the 2nd Delay Announcement message

2D-3 Maximum time before automatic- disconnect of trunk to trunk connec- tions.

4B-1,4B-6, Duration time for each digit dialed on

4B-9 an outside line.

4B-1,4B-6 Duration of CO/PBX hookflash when RECALL button is depressed.

4B-2,4B-7 Minimum duration of a disconnect si nal sent from the central office, be4ore the system disconnects the line.

4B-2,4B-7 Duration of pauses stored in speed dial memories.

4B-2,4B-7 Minimum time interval after the system releases a CO line before it can be reaccessed. (This allows time for the CO network to also release the line. 1

4B-2,4B-7 Minimum allowable tif”e interval

between two consecutively dialed DTMF di ‘ts sent by the system to the Central &i!f ice.

TIMING VALUE

Minimum		Default		Maximum
1 sec.		10sec.		99 sec.
1 sec.		2 sec.		99 sec.
1 sec.		20	sec.	99 sec.
1	sec.	10	sec.	Infinity
1	sec.	10	sec.	Infinity
10	min.	60 min.		990 min.
60 mS.		110	mS.	760 mS.
300	mS.	1500		1700 mS.
		mS.
	0	350	mS.	700 mS.
	0	1 sec.		7 sec.
	0	300	mS.	1400 mS.
40 mS.		70 mS.		180 mS.

Interdigital Interval Time (VMI)

Hookflash Start Time (SLT)

Hookflash End Time (SLT)

Bounce Protection Time (SLT)

4B-9	Minimum		allowable		time		interval		40 mS.
	between		two	consecutively			dialed
	DTMF digits sent by the system.
4B-3,4B-8	Minimum.		hookflash		duration		from	a	IO0 mS.
	Single Line Tele hone in order to
	receive second dial tlone.
4B-3,4B-8	Maximum		hookflash		duration		from	a	HF Start
	Single	Line		Tele	hone	in	order	to	Time
	receive	second dial Pone.
4B-3,4B-8	Length	of time		before	a valid Hookflash				0
	is detected			from	a	Single	Line

Telephone or Voice Mail System.

110 mS. 180 mS.

300 mS. 800 mS.

1000 2200 mS. mS.

300 mS. 1400 mS.

300-258