Lucent Technologies MERLIN LEGEND Release 5.0 Feature Reference page 621

MERLIN LEGEND Communications System Release 5.0
Feature Reference 555-650-110
Features
System Renumbering
3. Digital adjuncts that use the system's 2B Data feature use both the
Set Up Space Numbering Plan
The Set Up Space numbering plan is designed for businesses that want to assign
extension numbers that vary in length (1 to 4 digits). Variable-length extension
numbers may be more meaningful or more convenient; 1-, 2-, 3-, and 4-digit
numbers can be used in the same system. For example, hotels and motels may
want extension numbers to match room numbers, and to assign extensions for
services (such as Housekeeping or Room Service) to 1-digit extension numbers.
Figure 45
renumber using the Set Up Space numbering plan. As shown in
system begins reassigning extension numbers with 7100 and ends with 7299.
This makes all numbers beginning with 1 through 6 available for use in
renumbering. The new numbers can be from one to four digits long.
NOTE:
Extensions 0 and 7100 both refer to the same operator position in the Set
Up Space Numbering plan.
The extension numbers (7300–7499) 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
MLX adjunct is the extension number assigned to the MLX telephone increased
by 200. For example, if the extension number for an MLX telephone is 7125, the
extension number for its MFM adjunct is 7325. In this example, a call can be
made to the telephone by dialing
adjunct and the main extension number of an MLX extension jack (see
''Digital Data Calls'' on page 183
shows the numbers automatically assigned by the system when you
for more information).
3 9
or to the adjunct by dialing
7125
Issue 1
June 1997
Page 589
Figure 45, the
.
7325