Nortel Networks Option 11C Mini manual Telephone tones Tone

		Chapter 17 — Connecting the telephones				Page 245 of 332
		Table 54
		Telephone tones
		Tone		Description
		Dial tone		A continuous tone.
		Special dial tone		Three beeps followed by continuous dial tone.
		Overflow tone		Like a busy tone, except faster and higher.
		Relocation tone		A short high-pitched beep that continues for 4
				seconds, followed by silence.
Table 55
Telephone tones for Germany
Tone	Description		Specification
Dial tone	Sequences of three short			Beep:	420 Hz tone for 200 ms
	beeps with a pause			Pause between beeps:	275 ms
	between cycles			Pause between cycles:	875 ms
Special dial	Six short beeps followed			Beep:	420 Hz tone for 125 ms
tone	by continuous tone			Pause between beeps:	125 ms
Overflow tone	Continuous beeping, like			Beep:	420 Hz tone for 200 ms
	a busy tone			Pause:	600 ms
Relocation	Short, high pitched beep			Beep:	1400 Hz tone for 1.4
tone	followed by silence				seconds

Note 1: Before you activate a telephone, make sure that you have decided on its final location. Also, know the model number assigned to the telephone and if it is to be customized.

Note 2: When you are activating Meridian Digital telephones, remember that they are different from the older Meridian Modular telephones. Meridian Modular telephones can have a combined total of 128 model telephones. Meridian Digital telephones can have 128 models for each type of telephone. When you activate a Meridian Digital telephone, select the model associated with that telephone type, or the telephone will not work.

Option 11C Mini Planning and Installation Guide