Lucent Technologies 6.1 manual Extension Numbers for 3-Digit Numbering Plan

MERLIN LEGENDCommunications System Release 6.1	Issue 1
System Planning 555-661-112	August 1998

2Control Unit Configuration

Numbering the System Page 2-35

0			Operator Console (not flexible) 0
1				Extensions 100−199
2				Extensions 200−299
3			MFMs/Terminal Adapters 300–399
4			MFMs/Terminal Adapters 400−499
5					500−599
6					600−699
7	Main Pool					Calling Groups		Paging
	70		71−76		770−791, 7920−7929			Groups
								793−799
8	800*		Trunks			Park	889†	Pools
			801−880			881−888		890−899
9		ARS Access (Hybrid/PBX mode)/Idle Line Access

*Listed Directory Number (QCC)

† Remote Access

NOTE: “0” and “100” are the same station.

Figure 2–3. Extension Numbers for 3-Digit Numbering Plan

0			Operator Console (not flexible) 0
1				100−199
2				200−299
3				300−399
4				400−499
5				500−599
6				600−699
7	Main Pool	Extensions		MFMs/Terminal	7500−7699	Calling Group	Paging
	70	7100−7299		Adapters		770−791,	Groups
				7300−7499		7920−7929	793−799

8 800*

Trunks 801−880

Park

881−888

889†

Pools 890−899

9

ARS Access (Hybrid/PBX mode)/Idle Line Access 9

*Listed Directory Number (QCC).

† Remote Access

NOTE: “ 0” and “7001” are the same station.

Figure 2–4. Extension Numbers for Set Up Space Numbering Plan