Lucent Technologies MERLIN LEGEND Release 5.0 Feature Reference page 620

MERLIN LEGEND Communications System Release 5.0
Feature Reference 555-650-110
Features
System Renumbering
0
1
2
3
4
5
6
7 Main Pool
8
800*
9
*
†
Figure 44.
NOTE:
Extension numbers 0 and 100 both refer to the same operator position in
the 3-digit numbering plan.
Extensions default to 3-digit extension numbers beginning with 100 and ending
with 299.
The extension numbers (300–499) shown for adjuncts are reserved for MLX
extension jacks. These numbers are automatically assigned by the system to
adjuncts connected to MLX telephones either using MFMs (such as modems,
answering machines, or fax machines) or directly (for example, a terminal
adapter). The extension number assigned to an MFM (Multi-Function Module) or
direct adjunct is the extension number assigned to the MLX telephone, increased
by 200. For example, if the extension number assigned for an MLX telephone is
125, the extension number for the adjunct on that telephone is 325. In this
example, a call can be made to the telephone by dialing
dialing
325
NOTES:
1. The extension numbers are reserved whether or not adjuncts are
2. If you renumber the extension number of an MLX telephone, the
Operator Console (not flexible) 0
70 71–76
Lines/Trunks
801–880
ARS Access (Hybrid/PBX mode)/Idle Line Access
Listed Directory Number (QCC Queue)
Remote Access
3-Digit Numbering Plan
.
connected to MLX telephones.
system does not automatically change the extension number of the
associated adjunct.
Extensions 101–199
Extensions 200–299
MLX Adjuncts 300–399
MLX Adjuncts 400–499
500–599
600–699
Calling Groups
770–791, 7920–7929
Park
881–888
Issue 1
June 1997
Page 588
Paging
Groups
793–799
Pools
889†
890–899
or to the adjunct by
125